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HuttenlocherTechnologies
Updated 7 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list
36added in the last 30 days
584new WordPress flaws this week
391,288entries in the database

13,990 results · page 3 of 280

  • Oct 26, 2026Untrusted Pointer Dereference in ASUS certain motherboards firmware allows a kernel-level privileges user can supply an arbitrary memory address via an I/O commCVE-2026-88781 · Network & remote access · ASUS · reported by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1Medium 6.8

    Untrusted Pointer Dereference in ASUS certain motherboards firmware allows a kernel-level privileges user can supply an arbitrary memory address via an I/O command, leading to subsequent system information being tampered with or causing a system crash. Refer to the 'Security Update for Multiple ASUS Motherboards' section on the ASUS Security Advisory for more information.

    Product
    motherboards firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026YesWiki from 4.6.2 before 4.7.0 lacks replay protection in HttpSignatureService::verifySignature(), which never validates the Date header or tracks seen signatuCVE-2026-116825 · Other software · YesWiki · reported by VulnCheckHigh 8.3

    YesWiki from 4.6.2 before 4.7.0 lacks replay protection in HttpSignatureService::verifySignature(), which never validates the Date header or tracks seen signatures. Attackers who capture a signed request to the /api/forms/{formId}/actor/inbox endpoint can replay it later to re-execute Delete, Update, Follow, or Undo actions.

    Product
    yeswiki
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain plaintext integration secrets because tCVE-2026-116819 · Other software · Openpanel-dev · reported by VulnCheckHigh 8.4

    OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain plaintext integration secrets because the notification.rules query skips redactIntegration. Attackers can call the notification.rules tRPC query to retrieve Slack bot tokens, webhook URLs, and authorization headers for use against external systems.

    Product
    openpanel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026OpenPanel before 3.0.0 contains a missing authorization vulnerability in the event.bots tRPC procedure that allows unauthenticated attackers to read bot events CVE-2026-116809 · Other software · Openpanel-dev · reported by VulnCheckMedium 6.9

    OpenPanel before 3.0.0 contains a missing authorization vulnerability in the event.bots tRPC procedure that allows unauthenticated attackers to read bot events by only checking shareOverview row existence. Attackers can send anonymous requests with a projectId to retrieve bot-event names, types, and paths for private or password-protected projects, revealing internal routes.

    Product
    openpanel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain argon2id hashes of ingestion credentialCVE-2026-116805 · Other software · Openpanel-dev · reported by VulnCheckMedium 5.3

    OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain argon2id hashes of ingestion credentials through the client.list tRPC query. Attackers can request client.list with a project ID and receive full Client rows including the secret column, enabling offline verification of leaked secrets without audit trails.

    Product
    openpanel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026DOMPurify before 3.4.17 contains a cross-site scripting vulnerability that allows attackers to keep event handlers armed when an IN_PLACE hook removes a parent CVE-2026-116803 · Other software · cure53 · reported by VulnCheckMedium 5.1

    DOMPurify before 3.4.17 contains a cross-site scripting vulnerability that allows attackers to keep event handlers armed when an IN_PLACE hook removes a parent or sibling node. Attacker markup in detached subtrees is never walked or neutralized, so handlers like img onerror fire after sanitize() returns, causing DOM XSS.

    Product
    DOMPurify
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google.CVE-2026-116590 · Other software · xerial · reported by GitHubMedium 5.9

    snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. Prior to 1.1.10.9, Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset) passes caller-supplied ranges to native memcpy without validating either array, allowing negative or oversized byteLength and offset values to read or write outside array bounds and crash the JVM. SnappyOutputStream.rawWrite and SnappyInputStream.rawRead, including their typed-array write and read methods, pass caller-controlled ranges through this primitive, and typed-array byte-size calculations can overflow int. This issue is fixed in version 1.1.10.9.

    Product
    snappy-java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026When parsing an AS range in Routinator, if the maximum value of the range is smaller than the minimum value of the range, Routinator will never reach the maximuCVE-2026-72758 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlHigh 7.5

    When parsing an AS range in Routinator, if the maximum value of the range is smaller than the minimum value of the range, Routinator will never reach the maximum value and run out of memory.

    Product
    Routinator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Routinator runs out of open connections on the HTTP server when many connections are opened but never closed, leaving the HTTP server unavailable.CVE-2026-72757 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 5.3

    Routinator runs out of open connections on the HTTP server when many connections are opened but never closed, leaving the HTTP server unavailable. This condition can be triggered maliciously by an attacker by opening a large number of connections to the HTTP server. This only affects users that make their HTTP or RTR server available to untrusted networks.

    Product
    Routinator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Routinator stores a newly-retrieved TA certificate via HTTPS in cache without validation, potentially overwriting a known good TA certificate even if validationCVE-2026-72755 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlLow 3.8

    Routinator stores a newly-retrieved TA certificate via HTTPS in cache without validation, potentially overwriting a known good TA certificate even if validation fails.

    Product
    Routinator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Backstage is an open framework for building developer portals.CVE-2026-115923 · Other software · backstage · reported by GitHubMedium 6.5

    Backstage is an open framework for building developer portals. Prior to 3.9.2 and from 4.0.0 until 4.0.2, DefaultCatalogRulesEnforcer in @backstage/plugin-catalog-backend compares the raw location.target URL against catalog.rules, while URL readers canonicalize the same URL before fetching it. An authenticated user with catalog.location.create permission can use percent-encoded path segments to make an untrusted URL match a trusted location pattern even though the canonical URL resolves outside that scope. This admits entity content from an untrusted source as trusted, while further downstream consequences depend on deployment configuration. This issue is fixed in versions 3.9.2 and 4.0.2.

    Product
    backstage
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026The Bluetooth host pre-allocates a bt_conn object (a "reservation") from the fixed acl_conns[] pool for every connectable advertising set it starts, in le_adv_sCVE-2026-81039 · Other software · zephyrproject · reported by vulnerabilities@zephyrproject.orgMedium 4.3

    The Bluetooth host pre-allocates a bt_conn object (a "reservation") from the fixed acl_conns[] pool for every connectable advertising set it starts, in le_adv_start_add_conn() in subsys/bluetooth/host/adv.c. When an incoming peripheral connection completes, find_pending_connect() in subsys/bluetooth/host/hci_core.c looked that reservation up using only the identity and the peer address, with a directed-then-undirected fallback, and had no knowledge of which advertising set actually terminated. With CONFIG_BT_EXT_ADV_MAX_ADV_SET > 1, where the LE Enhanced Connection Complete event is cached until the LE Advertising Set Terminated event identifies the set, this lookup can return the reservation belonging to a different, still-running advertising set. The defect is reachable over the air by any adjacent device. If an application runs two connectable extended advertising sets on the same identity — one undirected and one directed at a peer P (the common "directed reconnect to a bonded central while still accepting new centrals" pattern) — a remote initiator whose address maps to P connecting on the undirected set causes the directed set's reservation to be consumed instead. The initia

    Product
    zephyr
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Cleartext storage of sensitive information in memory vulnerability in Johnson Controls Kantech Entrapass allows Retrieve Embedded Sensitive Data.CVE-2026-71455 · Other software · Johnson Controls · reported by productsecurity@jci.comMedium 5.3

    Cleartext storage of sensitive information in memory vulnerability in Johnson Controls Kantech Entrapass allows Retrieve Embedded Sensitive Data. This issue affects Kantech Entrapass: before 9.20.

    Product
    Kantech Entrapass
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026SQL injection in the database-query custom resource handlers in the Amazon Web Services (AWS) Cloud Development Kit (CDK) @aws-cdk/aws-redshift-alpha module befCVE-2026-115418 · Other software · AWS · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 7

    SQL injection in the database-query custom resource handlers in the Amazon Web Services (AWS) Cloud Development Kit (CDK) @aws-cdk/aws-redshift-alpha module before 2.274.0-alpha.0 could allow a third party who can influence construct property values to run SQL statements with Amazon Redshift superuser privileges, including granting access to all cluster users. The statements are reachable through crafted user names, comments, or passwords. To remediate this issue, users should upgrade to version 2.274.0-alpha.0 or later and review existing table grants to PUBLIC.

    Product
    aws-cdk/aws-redshift-alpha
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026HtmlSanitizer before 9.2.1039 and 10.0 prereleases before 10.0.1037-beta contains a cross-site scripting vulnerability because SanitizeDom(string) never sanitizCVE-2026-116538 · Other software · mganss · reported by VulnCheckLow 2.3

    HtmlSanitizer before 9.2.1039 and 10.0 prereleases before 10.0.1037-beta contains a cross-site scripting vulnerability because SanitizeDom(string) never sanitizes attributes on the html and body wrapper elements. Attackers can supply input with a second body or html tag carrying event handlers like onload, executing script when applications render serialized document or body outer HTML.

    Product
    HtmlSanitizer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026WpEvently: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)CVE-2026-116394 · WordPress plugins & themes · reported by PatchstackMedium 5.3

    Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Magepeople inc. WpEvently mage-eventpress allows Code Injection.This issue affects WpEvently: from n/a through 5.7.9.

    Product
    WpEvently
    Affected
    up to 5.7.9
    What to do
    Affects up to 5.7.9. Update WpEvently to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 26, 2026boneIO Black directly excludes several API endpoints from the authentication.CVE-2026-77061 · Other software · boneIO · reported by cvd@cert.plMedium 5.3

    boneIO Black directly excludes several API endpoints from the authentication. An unauthenticated remote attacker on the local network can retrieve system logs, firmware version, serial number, MQTT username, configuration file listings, and API documentation. This data aids reconnaissance and enables targeted attacks against the device. This issue was fixed in version 1.6.0: every API route requires an authenticated role, the interactive API documentation is disabled, and the serial number is withheld from anonymous callers.

    Product
    boneIO
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026boneIO Black exposes a Node-RED instance without authentication at the /nodered/ path through a Caddy reverse proxy.CVE-2026-77052 · Other software · boneIO · reported by cvd@cert.plHigh 8.7

    boneIO Black exposes a Node-RED instance without authentication at the /nodered/ path through a Caddy reverse proxy. The Node-RED Admin API allows deploying flows that can execute arbitrary system commands. An unauthenticated attacker on the local network can deploy a malicious flow to achieve remote code execution and gain full control over the home automation system. This issue was fixed in version 1.6.0.

    Product
    boneIO
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026A vulnerability has been found in PGYER codefever up to 0c35e60f006f9d558cc33a159baf110659351990.CVE-2026-116255 · Other software · PGYER · reported by VulDBMedium 5.5

    A vulnerability has been found in PGYER codefever up to 0c35e60f006f9d558cc33a159baf110659351990. Affected is the function _detail of the file application/controllers/doc.php of the component URI Sanitizer. The manipulation of the argument uri_string leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is e4433eee96883a222403854e8ac38b3146774a07. Applying a patch is the recommended action to fix this issue.

    Product
    codefever
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026OpenRemote core (openremote-manager) before 1.31.0 does not perform realm or gateway-descendant authorization on inbound edge gateway events and maps event asseCVE-2026-116186 · Other software · openremote · reported by VulnCheckLow 2.3

    OpenRemote core (openremote-manager) before 1.31.0 does not perform realm or gateway-descendant authorization on inbound edge gateway events and maps event asset IDs only through the reversible GatewayConnector.mapAssetId transform. An attacker controlling a registered gateway can craft pre-image IDs in AttributeEvent or DELETE AssetEvent messages to overwrite attributes on, or delete, assets in any realm, breaking tenant isolation.

    Product
    core
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026phpMyFAQ before 4.1.10 contains an object-level authorization bypass vulnerability that allows unauthenticated attackers to modify or delete any visitor questioCVE-2026-116183 · Other software · thorsten · reported by VulnCheckHigh 8.7

    phpMyFAQ before 4.1.10 contains an object-level authorization bypass vulnerability that allows unauthenticated attackers to modify or delete any visitor question by supplying an arbitrary openQuestionID to POST /api/faq/create. Attackers solving the CAPTCHA can rewrite question categories, forge answered entries in faqquestion_history, or permanently delete questions when records.enableDeleteQuestion is enabled.

    Product
    phpMyFAQ
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026SiYuan 3.6.0 before 3.8.7 accepts and persists the networkServeTLS setting but never enforces it, so the kernel port keeps serving full API access over plain HTCVE-2026-116166 · Other software · siyuan-note · reported by VulnCheckHigh 7.6

    SiYuan 3.6.0 before 3.8.7 accepts and persists the networkServeTLS setting but never enforces it, so the kernel port keeps serving full API access over plain HTTP alongside HTTPS. Network-adjacent attackers can sniff the cleartext login flow and session cookie, which lacks the Secure attribute while responses omit HSTS, to hijack kernel API sessions.

    Product
    siyuan
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026ProjectSend 2.0.0 through 2.7.1 contains an incomplete authorization vulnerability in FileVersions::link() that allows staff users to share files without authorCVE-2026-116136 · Other software · projectsend · reported by VulnCheckMedium 6

    ProjectSend 2.0.0 through 2.7.1 contains an incomplete authorization vulnerability in FileVersions::link() that allows staff users to share files without authorization by linking file versions. Attackers can link their file onto an intermediate revision or assign out-of-scope clients, causing moveAssignmentsToRoot() to expose protected original files to unauthorized clients.

    Product
    ProjectSend
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026A flaw has been found in eventcatalog sdk up to 2.29.0.CVE-2026-116046 · Other software · eventcatalog · reported by VulDBMedium 4.8

    A flaw has been found in eventcatalog sdk up to 2.29.0. This vulnerability affects the function getCustomDoc/writeCustomDoc/rmCustomDoc of the file packages/sdk/src/custom-docs.ts of the component Custom Documentation Helpers. This manipulation of the argument options.path causes path traversal. It is possible to launch the attack on the local host. Upgrading to version 2.30.0 is able to resolve this issue. Patch name: a4f072a03f440d58230092e88d8b4893f4c6d6ca. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

    Product
    sdk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026Datawiza Proxy Auth: Does not verify that the user-identity and role HTTP request headers it trusts originate from a trusted reverse proxyCVE-2026-115214 · WordPress plugins & themes · reported by WPScanCritical 9.8

    The Datawiza Proxy Auth Plugin WordPress plugin before 1.1.1 does not verify that the user-identity and role HTTP request headers it trusts originate from a trusted reverse proxy, allowing unauthenticated attackers to create and authenticate as a WordPress administrator.

    Product
    Datawiza Proxy Auth
    Fixed in
    1.1.1
    What to do
    Update Datawiza Proxy Auth to 1.1.1 or newer.
  • Oct 25, 2026WPVR: Does not perform object-level ownership checksCVE-2026-114742 · WordPress plugins & themes · reported by WPScanLow 2.7

    The WPVR WordPress plugin before 9.0.3 does not perform object-level ownership checks when updating virtual tours, allowing users with contributor-level access and above to modify, reconfigure and publish tours created by other users.

    Product
    WPVR
    Fixed in
    9.0.3
    What to do
    Update WPVR to 9.0.3 or newer.
  • Oct 25, 2026WPVR: Does not perform object-level authorization checksCVE-2026-114741 · WordPress plugins & themes · reported by WPScanLow 3.8

    The WPVR WordPress plugin before 9.0.3 does not perform object-level authorization checks when reading and updating virtual tours, allowing users with contributor-level access and above to read and modify tours created by other users.

    Product
    WPVR
    Fixed in
    9.0.3
    What to do
    Update WPVR to 9.0.3 or newer.
  • Oct 24, 2026Python has added a denylist for known compromised certificates to the "ssl" module to ensure user safety even without certificate revocation configured.CVE-2026-115557 · Other software · Python Software Foundation · reported by cna@python.orgCritical 9.4

    Python has added a denylist for known compromised certificates to the "ssl" module to ensure user safety even without certificate revocation configured. Known compromised certificates will automatically be rejected regardless of the SSLContext policy configuration.

    Product
    CPython
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 24, 2026WpEvently: Missing AuthorizationCVE-2026-114192 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Missing Authorization vulnerability in Magepeople inc. WpEvently mage-eventpress allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpEvently: from n/a through 5.7.8.

    Product
    WpEvently
    Affected
    up to 5.7.8
    What to do
    Affects up to 5.7.8. Update WpEvently to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 24, 2026yudao-cloud through 2026.09 contains an authorization bypass vulnerability that allows authenticated users to evade row-level data scope restrictions by sendingCVE-2026-116016 · Other software · YunaiV · reported by VulnCheckHigh 7.1

    yudao-cloud through 2026.09 contains an authorization bypass vulnerability that allows authenticated users to evade row-level data scope restrictions by sending a data-permission-enable header set to false. Attackers can add this header to /admin-api requests, which DataPermissionRpcWebFilter trusts, to read or modify other departments' and users' records within the same tenant.

    Product
    yudao-cloud
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 24, 2026Events Manager: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-114694 · WordPress plugins & themes · reported by PatchstackHigh 7.1

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pixelite Events Manager events-manager allows Reflected XSS.This issue affects Events Manager: from n/a through 7.4.8.

    Product
    Events Manager
    Affected
    up to 7.4.8
    What to do
    Affects up to 7.4.8. Update Events Manager to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 24, 2026WP Event Solution: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-112844 · WordPress plugins & themes · reported by PatchstackHigh 7.1

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Arraytics WP Event Solution wp-event-solution allows Stored XSS.This issue affects WP Event Solution: from n/a through 4.1.26.

    Product
    WP Event Solution
    Affected
    up to 4.1.26
    What to do
    Affects up to 4.1.26. Update WP Event Solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 24, 2026Advanced Twenty Seventeen: Does not perform any capability or nonce check on the action that creates and activates its bundled childCVE-2026-107887 · WordPress plugins & themes · reported by WPScanMedium 5.4

    The Advanced Twenty Seventeen WordPress plugin through 1.3.1 does not perform any capability or nonce check on the action that creates and activates its bundled child , allowing any authenticated user such as a subscriber to switch the site's active site-wide, and allowing the same action to be triggered against any logged-in user including an administrator via CSRF.

    Product
    Advanced Twenty Seventeen
    Affected
    up to 1.3.1
    What to do
    Affects up to 1.3.1. Update Advanced Twenty Seventeen to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 23, 2026The Mollie webhook endpoint accepts two independent, attacker-controlled parameters and never verifies that they belong together: * commerceTransactionHash CVE-2026-115937 · Websites & servers · craftcms · reported by 7004884b-51e2-48e8-b4a2-5ca29e80453eHigh 8.7

    The Mollie webhook endpoint accepts two independent, attacker-controlled parameters and never verifies that they belong together: * commerceTransactionHash — selects which Craft Commerce transaction is completed * id — selects which Mollie payment is queried for its status An unauthenticated attacker holding any paid Mollie payment ID from the merchant’s account can pair it with any transaction hash. Commerce queries Mollie, sees status: paid, and marks the target transaction successful for that transaction’s full amount, regardless of how much was actually paid.

    Product
    commerce-mollie
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-83813 · Other software · twisted · reported by GitHubLow 3.1

    Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that the response came from the queried host and port. An attacker able to deliver a packet to the resolver's listening port with the correct transaction ID can inject a forged answer. The standard twisted.names.client.Resolver uses a new random source port for each query, increasing off-path attack complexity, while applications that reuse a DNSDatagramProtocol instance expose only the transaction-ID search space after the first query. A successful forgery can redirect hostname resolution and enable mail interception, server-side request forgery, or man-in-the-middle positioning. This issue is fixed in version 26.10.0rc1.

    Product
    twisted
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115877 · Other software · twisted · reported by GitHubMedium 5.4

    Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.web.http.HTTPChannel.headerReceived rejects a NUL byte in an HTTP header value but accepts a bare carriage return or bare line feed. Because Twisted splits header lines only on CRLF, a hidden Content-Length header can remain folded into another value while a lenient front end treats the bare character as a line terminator. The resulting framing disagreement can smuggle a following request past front-end access controls, poison a shared connection or cache, and expose a later client to the wrong response. This issue is an incomplete-fix residual of earlier Twisted request-smuggling protections. This issue is fixed in version 26.10.0rc1.

    Product
    twisted
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115778 · Other software · twisted · reported by GitHubHigh 7.5

    Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.conch.telnet.Telnet.dataReceived appends every byte received after IAC SB to a persistent subnegotiation buffer until IAC SE is received, without applying a maximum length. Telnet option negotiation occurs before authentication, so an unauthenticated peer can omit the terminator and continuously grow the buffer. The resulting memory exhaustion can terminate the process and every service it hosts. This issue is fixed in version 26.10.0rc1.

    Product
    twisted
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115776 · Other software · twisted · reported by GitHubHigh 7.5

    Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.words.protocols.irc.IRC.dataReceived retains all bytes received without a line feed in its per-connection buffer and applies no maximum line length. The twisted.words.service.IRCUser server subclass inherits this behavior, and buffering occurs before PASS, NICK, or USER authentication commands. An unauthenticated connection can continuously grow the buffer until the shared server process runs out of memory and drops all users. This issue is fixed in version 26.10.0rc1.

    Product
    twisted
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115775 · Other software · twisted · reported by GitHubHigh 8.7

    Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, the twisted.words.xish.domish ExpatElementStream parser allows an unauthenticated remote peer to keep a container element open while continuously adding child elements. The parser retains the unfinished stanza as an in-memory tree without a byte or element-count limit, and XMPP pre-authentication stream parsing exposes this behavior before credentials are accepted. A single connection can therefore exhaust server memory and terminate the process. This issue is fixed in version 26.10.0rc1.

    Product
    twisted
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115774 · Other software · twisted · reported by GitHubMedium 4.9

    Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox state. The negative size moves the parser cursor below zero, and Python's negative indexing prevents the synchronous scanning loop from terminating. The loop freezes the single-threaded reactor, stopping other IMAP connections and any SMTP or POP3 services hosted in the same process until restart. This issue is fixed in version 26.10.0rc1.

    Product
    twisted
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026The Bluetooth HCI USB transport class of the new USB device stack, subsys/usb/device_next/class/bt_hci.c, copies every controller-to-host HCI packet into a USB CVE-2026-79982 · Other software · zephyrproject · reported by vulnerabilities@zephyrproject.orgHigh 8.8

    The Bluetooth HCI USB transport class of the new USB device stack, subsys/usb/device_next/class/bt_hci.c, copies every controller-to-host HCI packet into a USB transfer buffer before enqueuing it on an endpoint. bt_hci_tx_sync_in() allocated that buffer from bt_hci_ep_pool, a fixed pool whose slots are only USBD_MAX_BULK_MPS bytes (64 on full-speed-only builds), and then performed net_buf_add_mem(buf, bt_buf->data, bt_buf->len) with no length check. HCI event and ACL buffers are sized by CONFIG_BT_BUF_EVT_RX_SIZE and CONFIG_BT_BUF_ACL_RX_SIZE and can be far larger, so the copy runs past the end of the 64-byte slot into the adjacent slots and into whatever follows the statically allocated pool. The device runs the local Bluetooth controller in raw HCI mode (CONFIG_BT_HCI_RAW), so the oversized packets originate over the air. With the HCI buffer sizes recommended for full-featured controllers, an unauthenticated attacker within Bluetooth range can supply the overflowing bytes: a connected peer that negotiates Data Length Extension can send ACL fragments up to CONFIG_BT_CTLR_DATA_LENGTH_MAX bytes, and an attacker that merely broadcasts extended advertising data reaches the same path

    Product
    zephyr
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026A flaw in Node.js DNS resolution allows hostnames containing a NUL byte to be silently truncated by the dns.resolve*() functions and dns.reverse().CVE-2026-105482 · Other software · nodejs · reported by support@hackerone.comHigh 7.4

    A flaw in Node.js DNS resolution allows hostnames containing a NUL byte to be silently truncated by the dns.resolve*() functions and dns.reverse(). This is an incomplete fix of CVE-2026-48930, which only covered dns.lookup() and the net/tls host options. Because the name is passed to c-ares as a C string, resolving attacker.example\0.trusted.example queries attacker.example and returns its records without any error. Applications that validate a hostname, for example against a domain allowlist, and then resolve it with dns.resolve*() can act on records for a different name than the one they validated. This vulnerability affects Node.js 26.x, 24.x, and 22.x.

    Product
    node
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-115478 · Other software · The-40-Thieves · reported by GitHubHigh 7.1

    obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.0.1 until 1.31.4, `create_entity`, `link_entities`, `rename_entity`, `unlink_entities` and `delete_entity` regenerate memory notes from SQLite at the computed `memory/<type>/<name>.md` path without reliably preserving note ownership or the consistency of a failed lifecycle operation. During shared materialization, a hand-authored note or an orphan left by a different entity whose name sanitized to the same path could have its entire body overwritten on the next write naming that type and name, with non-owned frontmatter preserved. `rename_entity` also seeded the destination path with a direct atomic write without validating ownership and could overwrite a foreign note there. Separately, several tools mutated SQLite before fallible filesystem work: `create_entity` and `link_entities` inserted the row or relation before materialization; `rename_entity` updated the entity, including a retired status, before updating its note; `unlink_entities` removed a relation before rematerializing the source note; and `delete_entity`'s cascade removed the target and its relations before rematerializing

    Product
    obsidian-tc
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-115477 · Other software · The-40-Thieves · reported by GitHubHigh 7.1

    obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.13.0 until 1.31.4, on a Streamable HTTP deployment with `auth.jwtSecret` configured and a 2026-07-28-era client declaring `elicitation.form` support, a dispatch-gated tool call offered an `inputRequired` confirmation could still complete after the human declined or cancelled, or the elicitation response was omitted or malformed, provided the client echoed the validly bound `requestState` on resubmission. The server trusted an authentic, call-bound state as proof of approval even though that state was minted before the `elicitation/create` leg was asked and proved only that the resubmission belonged to the same call. A client behaving incorrectly or under an attacker's control could therefore execute dispatch-gated destructive vault operations without the human's approval, while still requiring the caller's ordinary tool permissions. Only tools marked `destructive: true` or requiring a scope with a human-in-the-loop floor were reachable through this bypass. The sixteen handler-side conditionally gated tools, including `write_note` overwrite and `move_note`, did not read elicitation state

    Product
    obsidian-tc
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026baserCMS is a website development framework.CVE-2026-115481 · Other software · baserproject · reported by GitHubHigh 8.5

    baserCMS is a website development framework. Starting in version 5.0.0-beta1 and prior to versions 5.3.2 and 5.4.2, `PermissionGroupsService::build()` reads a plugin's `config/permission.php` to decide what each user group may reach. When that file is absent it writes a wildcard allow rule instead: `url` `/baser/<prefix>/<plugin>/*`, `method` `*`, `auth` true, for every non-admin group. BcCustomContent has no such file in any release. After an administrator installs it, the default `operators` group can store and execute arbitrary PHP under the document root. Versions 5.3.2 and 5.4.2 patch the issue.

    Product
    basercms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026baserCMS is a website development framework.CVE-2026-115480 · Other software · baserproject · reported by GitHubMedium 5.3

    baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, the public POST /baser/api/bc-mail/mail_messages/add/{mailContentId}.json endpoint accepts submissions without enforcing the form's auth_captcha setting. BcMail\Controller\Api\MailMessagesController::add() and MailMessagesService::create() omit the BcCaptchaService::check() verification of captcha_id and auth_captcha performed by MailController::submit() in the web UI. An unauthenticated attacker who can reach the API can therefore automate submissions without solving the enabled image challenge. The API disables FormProtection and has no rate limit; submissions can generate administrator-inbox spam, send attacker-influenced auto-replies to third parties when an email field is present, and accumulate mail_messages database records when save_info is enabled. The API already enforces the isAccepting() check added for CVE-2026-30878; the missing CAPTCHA check is a separate control failure. This issue has been patched in versions 5.3.2 and 5.4.2.

    Product
    basercms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026baserCMS is a website development framework.CVE-2026-115479 · Other software · baserproject · reported by GitHubMedium 5.3

    baserCMS is a website development framework. In versions 5.2.5 before 5.3.2 and 5.4.0 before 5.4.2, an unauthenticated visitor can supply a comma-separated address list in a public mail form's email field and cause a single auto-reply to be addressed to multiple third parties. MailMessageMailer::sendFormToUser() passes the visitor-controlled userMail value to parseAndNormalizeMailAddresses(), which splits it with explode(',') and supplies every resulting address to setTo(). Newly created forms with an email-type field are affected when the separate, optional VALID_EMAIL server-side validation is not enabled; browser type=email validation does not prevent crafted requests. The bundled contact form enables VALID_EMAIL and is not affected. The auto-reply uses the site's sender identity and includes partially attacker-controlled content, allowing abuse of the site to deliver unsolicited mail. This issue has been patched in versions 5.3.2 and 5.4.2.

    Product
    basercms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026baserCMS is a website development framework.CVE-2026-115457 · Other software · baserproject · reported by GitHubHigh 7.1

    baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, global shortcode expansion runs over the complete rendered page, including HTML-escaped blog comments supplied by unauthenticated visitors. A comment containing the BcBaser.getGoogleMaps shortcode can set apiBaseUrl to an attacker-controlled script URL, which is emitted as a script src and executes JavaScript on the site's origin when another visitor or administrator opens the article displaying that comment. Escaping raw HTML in comments does not prevent this stored cross-site scripting because shortcode processing happens after HTML rendering. Other registered shortcodes also expand in comments; Mail.getForm can embed a working contact form with a valid CSRF token. The flaw can compromise the authenticated browser context of an administrator who views the affected article. This issue has been patched in versions 5.3.2 and 5.4.2.

    Product
    basercms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026baserCMS is a website development framework.CVE-2026-114624 · Other software · baserproject · reported by GitHubHigh 7.2

    baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, the widget-area entity serializes widgets only when the submitted value is an array, allowing a string submitted through the admin JSON API to be stored unchanged. Entity reads, including front-end rendering and API responses, deserialize the stored value with unserialize() without an allowed_classes restriction, accepting both raw and base64-encoded serialized data. An administrator, or an attacker who obtains widget-write capability through a separate vulnerability such as chained XSS, can plant an object graph that subsequently triggers on unauthenticated page requests. Two demonstrated gadget chains in the default dependency set use composer/composer ProcessExecutor::startJob() with Process::fromShellCommandline(), or logiscape/mcp-sdk-php StdioTransport::connect() with StdioServerParameters, to reach proc_open() and execute commands as the web-server user. Deserialization bypasses constructor-based readonly safeguards, and the stored payload can execute repeatedly until the database row is repaired. Unauthenticated page access is a trigger after privileged payload storage, not a

    Product
    basercms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026baserCMS is a website development framework.CVE-2026-114623 · Other software · baserproject · reported by GitHubMedium 6.5

    baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, an authenticated user with only theme-file view permission can traverse outside the theme directory through the optional BcThemeFile plugin's Admin web screen. ThemeFilesController::parseArgs() constructs a path containing literal ../ segments, and the view and edit actions pass it to ThemeFilesService::get() without containment validation. Authorization checks the unresolved request path, after which ThemeFile::_getContents() reads the resolved file and exposes its contents in the form textarea. A client must preserve the dot segments rather than normalize them away. Readable files are limited to .php, .css, .js, and .ctp; this can disclose application source and config/install.php database credentials in MySQL or PostgreSQL deployments, while SQLite configurations have an empty database password. Reading config/app_local.php may expose the Security.salt fallback, which is effective only when not overridden by environment configuration. The flaw does not disclose .env, .pem, or SQLite .db files, does not itself permit file writes or code execution, and does not affect the separate A

    Product
    basercms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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