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HuttenlocherTechnologies
Updated 9 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

12,688 results · page 1 of 254

  • Oct 30, 2026Cloud Controller (CAPI) leaks sensitive data into audit logs in multiple instances: custom buildpack credentials are exposed in audit events for app manifest apCVE-2026-59388 · Other software · Cloud Foundry Foundation · reported by security@vmware.comMedium 6.5

    Cloud Controller (CAPI) leaks sensitive data into audit logs in multiple instances: custom buildpack credentials are exposed in audit events for app manifest application, creation, and updates; syslog drain URL credentials are exposed in user-provided service instance audit events; and service binding parameters are leaked in app manifest and service binding audit events.

    Product
    CAPI (Cloud Foundry Controller)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 30, 2026Fraud Prevention For WooCommerce and EDD: Does not check that a user is allowed to manage orders before letting them add an order's customer details to the store's fraud blacklistCVE-2026-118072 · WordPress plugins & themes · reported by WPScan

    The Fraud Prevention For WooCommerce and EDD WordPress plugin before 2.3.6 does not check that a user is allowed to manage orders before letting them add an order's customer details to the store's fraud blacklist, which could allow users with the Subscriber role and above to prevent arbitrary legitimate customers from placing orders.

    Product
    Fraud Prevention For WooCommerce and EDD
    Fixed in
    2.3.6
    What to do
    Update Fraud Prevention For WooCommerce and EDD to 2.3.6 or newer.
  • Oct 30, 2026Export and Import Users and Customers: Privilege EscalationCVE-2026-104368 · WordPress plugins & themes · reported by WordfenceHigh 8.8

    The Export and Import Users and Customers plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.7.5 via the plugin's own export and re-import workflow. The vulnerability exists because of a CSV escape-character mismatch between the exporter and the importer: class-csvwriter.php writes cells with fputcsv() using PHP's default backslash (\) escape character, while class-csvreader.php parses the same file with fgetcsv() using a double-quote (") as the escape character. As a result, a crafted value stored in a Subscriber's Biographical Info field — containing a backslash-quote sequence followed by a newline — is written as a single quoted CSV field but parsed back as two separate rows on import. The injected second row is then processed by hf_create_customer() as a new user record whose user_login, user_pass, user_email, and role are entirely attacker-controlled, allowing the creation of an arbitrary Administrator account. This makes it possible for authenticated attackers with Subscriber-level access and above to escalate their privileges to Administrator.

    Product
    Export and Import Users and Customers
    Affected
    up to 2.7.5
    What to do
    Affects up to 2.7.5. Update Export and Import Users and Customers to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 30, 2026Deserialization of Untrusted Data vulnerability in Drupal Single Content Sync allows Object Injection.CVE-2026-118562 · Websites & servers · Drupal · reported by mlhess@drupal.org

    Deserialization of Untrusted Data vulnerability in Drupal Single Content Sync allows Object Injection. This issue affects Single Content Sync versions: from 0.0.0 to 1.4.19.

    Product
    Single Content Sync
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 30, 2026Privilege Defined With Unsafe Actions vulnerability in Drupal Custom Formatters allows Privilege Escalation.CVE-2026-114524 · Websites & servers · Drupal · reported by mlhess@drupal.org

    Privilege Defined With Unsafe Actions vulnerability in Drupal Custom Formatters allows Privilege Escalation. This issue affects Custom Formatters versions: from 0.0.0 to 4.2.1.

    Product
    Custom Formatters
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Monkeytype is a minimalistic and customizable typing test.CVE-2026-118762 · Other software · monkeytypegame · reported by GitHubCritical 9.3

    Monkeytype is a minimalistic and customizable typing test. Prior to 26.43.0, the .github/workflows/fix-formatting.yml workflow runs on pull_request_target with repository write permissions, checks out a fork pull request, installs dependencies from the fork's package.json, and invokes the fork-controlled oxfmt binary. Because actions/checkout persists the elevated GITHUB_TOKEN in Git configuration until after untrusted code executes, an external contributor whose pull request receives the format label can run arbitrary code, read or exfiltrate the token, and push repository content or modify pull requests and issues. The issue affects the repository CI workflow, not the Monkeytype application or user data. This issue is fixed in version 26.43.0.

    Product
    monkeytype
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Subscriber Cross Site Scripting (XSS) in Podamibe Custom User Gravatar <= 1.0.8 versions.CVE-2026-54865 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Subscriber Cross Site Scripting (XSS) in Podamibe Custom User Gravatar <= 1.0.8 versions.

    Affected
    up to 1.0.8
    What to do
    Affects up to 1.0.8. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 29, 2026Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 panics when the host reads a component model stream as a different Rust item type than it was created witCVE-2026-119135 · Other software · bytecodealliance · reported by VulnCheckMedium 5.9

    Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 panics when the host reads a component model stream as a different Rust item type than it was created with, because the host-to-host read path asserts matching TypeIds instead of returning an error. Guest code can return a host-created StreamReader<U> that the embedder reads as StreamReader<T>, where both types map to the same component model type, crashing the embedding process.

    Product
    wasmtime
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Crawl4AI from 0.9.0 before 0.9.5 fails to filter the CosineStrategy model_name field in untrusted Docker API request bodies, allowing authenticated clients to cCVE-2026-119120 · Other software · unclecode · reported by VulnCheckHigh 7.7

    Crawl4AI from 0.9.0 before 0.9.5 fails to filter the CosineStrategy model_name field in untrusted Docker API request bodies, allowing authenticated clients to choose which HuggingFace model the server loads. Attackers can reference a malicious repository with a pickle weight file to execute Python code under PyTorch below 2.6, or exhaust disk and memory.

    Product
    crawl4ai
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Crawl4AI before 0.9.5 contains a denial of service vulnerability in the Docker API server where _clamp_untrusted() fails to cap the delay_before_return_html, meCVE-2026-119119 · Other software · unclecode · reported by VulnCheckHigh 8.7

    Crawl4AI before 0.9.5 contains a denial of service vulnerability in the Docker API server where _clamp_untrusted() fails to cap the delay_before_return_html, mean_delay, and max_range fields of untrusted CrawlerRunConfig bodies. Unauthenticated attackers can send huge values to /crawl or /crawl/stream to hold browser pages or stall the rate limiter, exhausting the page pool and blocking other crawls.

    Product
    crawl4ai
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Subscriber PHP Object Injection in BuddyPress Xprofile Custom Field Types <= 1.3.1 versions.CVE-2026-116868 · WordPress plugins & themes · reported by PatchstackHigh 8.8

    Subscriber PHP Object Injection in BuddyPress Xprofile Custom Field Types <= 1.3.1 versions.

    Affected
    up to 1.3.1
    What to do
    Affects up to 1.3.1. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 29, 2026Acceptance of extraneous untrusted data with trusted data vulnerability in OpenText Advanced Authentication Server allows Accessing Functionality Not Properly CCVE-2026-112256 · Other software · OpenText · reported by security@opentext.comCritical 9.2

    Acceptance of extraneous untrusted data with trusted data vulnerability in OpenText Advanced Authentication Server allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.8, from 6.5.0.0 through 6.5.0.10, and from 6.6.0.0 through 6.6.1.0.

    Product
    Advanced Authentication Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to deserialization of untrusted data.CVE-2026-104324 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.8

    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to deserialization of untrusted data.

    Product
    Langflow OSS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Custom Price for WooCommerce: Missing AuthorizationCVE-2026-115601 · WordPress plugins & themes · reported by PatchstackMedium 5.3

    Missing Authorization vulnerability in WP Desk Custom Price for WooCommerce custom-price-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Custom Price for WooCommerce: from n/a through 1.1.29.

    Product
    Custom Price for WooCommerce
    Affected
    up to 1.1.29
    What to do
    Affects up to 1.1.29. Update Custom Price for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 29, 2026Import and export users and customers: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-54862 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Codection Import and export users and customers import-users-from-csv-with-meta allows Stored XSS.This issue affects Import and export users and customers: from n/a through 2.5.9.

    Product
    Import and export users and customers
    Affected
    up to 2.5.9
    What to do
    Affects up to 2.5.9. Update Import and export users and customers to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 29, 2026Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through uCVE-2019-25781 · Other software · Python-Markdown · reported by VulnCheckHigh 8.7

    Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through unmatched brackets. Attackers can submit short Markdown containing repeated [ or ![ characters, forcing LinkInlineProcessor.getText() and getLink() into quadratic scans that keep workers busy for minutes.

    Product
    Markdown
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026When using the OpenSSL TLS implementation, both the pn_ssl_domain_set_trusted_ca_db() & pn_tls_config_set_trusted_certs() APIs added to rather than replaced theCVE-2026-105031 · Websites & servers · Apache Software Foundation · reported by security@apache.org

    When using the OpenSSL TLS implementation, both the pn_ssl_domain_set_trusted_ca_db() & pn_tls_config_set_trusted_certs() APIs added to rather than replaced the default system trust anchors. Leading to potentially trusting unexpected peer certificates. This can be worked around by setting the SSL_CERT_FILE environment variable for the application to /dev/null. This issue does not affect the Win32 SChannel TLS implementation. This issue affects Apache Qpid Proton C: through 0.40.0. Users are recommended to upgrade to version 0.41.1, which fixes the issue.

    Product
    Apache Qpid Proton C
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2026Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI: Sensitive Information ExposureCVE-2026-91153 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.6.2 via the process. This makes it possible for unauthenticated attackers to extract arbitrary WordPress post meta values — including license keys, API tokens, SMTP credentials, and Stripe or AWS secrets stored on any post type — via form submission notification emails or stored entries. The submission nonce is publicly rendered in every embedded form and can additionally be minted anonymously via the nopriv everest_forms_get_form_update_nonce action, meaning no account or prior authentication of any kind is required to complete the exploit.

    Product
    Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI
    Affected
    up to 3.6.2
    What to do
    Affects up to 3.6.2. Update Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 29, 2026Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI: Reflected Cross-Site ScriptingCVE-2026-91152 · WordPress plugins & themes · reported by WordfenceMedium 6.1

    The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'evf_toast_type' parameter in all versions up to, and including, 3.6.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the sibling evf_toast parameter to decode successfully via atob(), but this is a trivially attacker-controlled prerequisite.

    Product
    Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI
    Affected
    up to 3.6.2
    What to do
    Affects up to 3.6.2. Update Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026python-markdown2 through 2.5.5 contains a denial of service vulnerability that allows remote users to exhaust CPU by submitting Markdown with unclosed inline liCVE-2026-118694 · Other software · trentm · reported by VulnCheckHigh 8.7

    python-markdown2 through 2.5.5 contains a denial of service vulnerability that allows remote users to exhaust CPU by submitting Markdown with unclosed inline link destinations. Attackers can submit repeated '[a](' or '![a](' sequences, causing _find_balanced to rescan the remaining document for each link and consume quadratic CPU time.

    Product
    python-markdown2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' CVE-2026-118693 · Other software · giuspen · reported by VulnCheckMedium 5.6

    CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.

    Product
    cherrytree
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026decode-uri-component provides a more robust alternative to decodeURIComponent.CVE-2026-118664 · Other software · SamVerschueren · reported by GitHubHigh 8.2

    decode-uri-component provides a more robust alternative to decodeURIComponent. Prior to 0.5.1, decodeUriComponent in index.js falls back to customDecodeURIComponent after native decoding throws, and the fallback collects every distinct percent-encoded run before performing a full-string regular-expression replacement for each entry. Malformed input containing many distinct runs can therefore make both the number of replacements and the scanned input length grow together, causing quadratic CPU consumption and blocking the Node.js event loop; request-body inputs can reach the demonstrated size, while ordinary URL header limits reduce the practical delay. This issue is fixed in version 0.5.1.

    Product
    decode-uri-component
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026HTTP::Body versions before 1.24_01 for Perl allow memory exhaustion via unbounded buffering of chunked request bodies.CVE-2026-117501 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    HTTP::Body versions before 1.24_01 for Perl allow memory exhaustion via unbounded buffering of chunked request bodies. In chunked mode, used when no content length is given, add() holds each chunk in memory until all of it has arrived. A line that is not a chunk-size line, a size line without CRLF, or a size too large to fit an integer leaves the parser waiting forever, and every later add() grows the buffer. A remote attacker can exhaust memory in applications that pass chunked request bodies to HTTP::Body.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026HTTP::Body versions before 1.24_01 for Perl allow CPU exhaustion via regex backtracking on the filename of a multipart upload.CVE-2026-117500 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    HTTP::Body versions before 1.24_01 for Perl allow CPU exhaustion via regex backtracking on the filename of a multipart upload. For every file part, the multipart parser finds the suffix of the uploaded filename by matching the default $basename_regexp, qr/[^.]+(\.[^\\\/]+)$/, against the whole basename. A basename made of many dots and ending in a backslash makes the regex backtrack in time quadratic in its length. A remote attacker can exhaust CPU with one request, as a basename of about 32 KB takes several seconds to match and every file part is matched separately.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026russh is a Rust SSH client and server library that includes an SSH agent protocol implementation.CVE-2026-116794 · Other software · Eugeny · reported by GitHubHigh 8.3

    russh is a Rust SSH client and server library that includes an SSH agent protocol implementation. From 0.50.0-beta.12 until 0.65.0, the agent server's Connection::try_sign path in russh/src/keys/agent/server.rs recognizes SSH_AGENT_CONSTRAIN_CONFIRM but returns a hard-coded successful result instead of calling Agent::confirm. In applications that override Agent::confirm to require user approval or another policy check, a process that can reach the agent socket, including the remote side of a forwarded agent, can use a key added through ssh-add -c without that check and can authenticate or sign data as the user while the key remains loaded. The separate Agent::confirm_request hook still runs for every signing request, so checks implemented there remain effective, and implementations that retain the default always-successful Agent::confirm do not lose an approval check through this regression. This issue is fixed in version 0.65.0.

    Product
    russh
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026HTTP::Body versions before 1.23_01 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies.CVE-2026-116285 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    HTTP::Body versions before 1.23_01 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies. In chunked mode, used when no content length is given, add() matches each chunk-size line with `/^([\da-fA-F]+).*\x0D\x0A/`. On a line of hex digits whose first LF has no CR before it, the digits and `.*` backtrack against each other, so a single add() takes time quadratic in the line's length. Nothing limits how long the line can be. A remote attacker can exhaust CPU in applications that pass chunked request bodies to HTTP::Body.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026MIME::Parser versions before 5.521 for Perl set no limit on the number of message parts by default, allowing memory exhaustion.CVE-2026-116273 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    MIME::Parser versions before 5.521 for Perl set no limit on the number of message parts by default, allowing memory exhaustion. The max_parts option defaulted to -1, which disables the limit, so a parser created with default settings builds an entity for every part however many a message has. Version 5.521 sets max_parts to 1000 and max_depth to 64 by default. Setting either to -1 still removes the limit.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026MIME::Words versions before 5.521 for Perl allow memory exhaustion via repeated "=?" sequences in decode_mimewords.CVE-2026-116270 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    MIME::Words versions before 5.521 for Perl allow memory exhaustion via repeated "=?" sequences in decode_mimewords. For each "=?" that does not start a complete encoded word, decode_mimewords appends an error message containing the whole input string to $@. A boundary of 8,000 "=?" pairs (16,000 bytes) adds 8,000 copies of itself to $@, about 128 MB. From version 5.518, MIME::Parser decodes every multipart boundary this way, so a remote sender can exhaust the memory of the parsing process with one Content-Type header.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026MIME::Field::ParamVal versions before 5.521 for Perl allow CPU exhaustion via unclosed comments in header parameters.CVE-2026-116268 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    MIME::Field::ParamVal versions before 5.521 for Perl allow CPU exhaustion via unclosed comments in header parameters. The comment pattern used to parse Content-Type and Content-Disposition parameters scans from each "(" to the next ")". In a field with no ")", every "(" scans to the end of the header and fails, so parsing takes time quadratic in the header length. The field is parsed again on each attribute lookup, several times per MIME entity. A 40 KB header takes about 7 seconds to parse once.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message.CVE-2026-116267 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message. Each stored parser diagnostic is indented by three spaces per nesting level. When a message nested N levels deep ends without its closing boundaries, every level logs an error at its own depth, so the stored diagnostics grow with the square of N. The defaults place no limit on nesting depth.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026HTTP::Body versions before 1.23_01 for Perl allow memory exhaustion via an unbounded multipart part header block.CVE-2026-116134 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    HTTP::Body versions before 1.23_01 for Perl allow memory exhaustion via an unbounded multipart part header block. The multipart parser takes everything up to the first blank line after a boundary as the part's header block, with no limit on its size or number of lines. Every line is stored in the part's header hash, so a block of short lines costs about 60 bytes of memory per input byte. A remote attacker can exhaust worker memory with a single request.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026HTTP::Body versions before 1.23_01 for Perl allow CPU exhaustion via quadratic rescanning of a multipart body with a missing or malformed boundary.CVE-2026-116133 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    HTTP::Body versions before 1.23_01 for Perl allow CPU exhaustion via quadratic rescanning of a multipart body with a missing or malformed boundary. Before the first part, and between parts, the multipart parser searches the whole buffered body for the next boundary. On a miss it keeps everything and searches again from the start when the next chunk arrives. A body with no boundary, or with a delimiter followed by neither CRLF nor "--", is therefore rescanned on every chunk, taking time quadratic in its size. A remote attacker can exhaust worker CPU with a few such requests.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026HTTP::Body versions before 1.23_01 for Perl allow memory and temporary file exhaustion via an unlimited number of form fields and multipart parts.CVE-2026-116131 · Other software · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    HTTP::Body versions before 1.23_01 for Perl allow memory and temporary file exhaustion via an unlimited number of form fields and multipart parts. The urlencoded parser splits the whole body on its separators at once, creating one scalar per separator before any field is stored. This costs about 90 bytes of memory per separator byte. The multipart parser creates a temporary file for every part that carries a filename. Neither parser limits how many fields or parts a body may hold. A remote attacker can exhaust worker memory with a body made of separators, or create thousands of temporary files with one request of small file parts.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026Ultralytics load_dataset_cache_file Deserialization of Untrusted Data Remote Code Execution Vulnerability.CVE-2026-118617 · Other software · Ultralytics · reported by zdi-disclosures@trendmicro.comHigh 7.8

    Ultralytics load_dataset_cache_file Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ultralytics. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the load_dataset_cache_file function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-30124.

    Product
    Ultralytics
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026Ultralytics torch_load Deserialization of Untrusted Data Remote Code Execution Vulnerability.CVE-2026-118613 · Other software · Ultralytics · reported by zdi-disclosures@trendmicro.comHigh 7.8

    Ultralytics torch_load Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ultralytics. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the torch_load function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-29652.

    Product
    Ultralytics
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026Filter Everything&nbsp;— WordPress & WooCommerce Filters: Deserialization of Untrusted DataCVE-2026-116390 · WordPress plugins & themes · reported by PatchstackHigh 7.2

    Deserialization of Untrusted Data vulnerability in stepasyuk Filter Everything&nbsp;— WordPress & WooCommerce Filters filter-everything allows Object Injection.This issue affects Filter Everything&nbsp;— WordPress & WooCommerce Filters: from n/a through 1.9.7.

    Product
    Filter Everything&nbsp;— WordPress & WooCommerce Filters
    Affected
    up to 1.9.7
    What to do
    Affects up to 1.9.7. Update Filter Everything&nbsp;— WordPress & WooCommerce Filters to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Phoenix Media Rename: Deserialization of Untrusted DataCVE-2026-116389 · WordPress plugins & themes · reported by PatchstackHigh 8.8

    Deserialization of Untrusted Data vulnerability in crossi72 Phoenix Media Rename phoenix-media-rename allows Object Injection.This issue affects Phoenix Media Rename: from n/a through 3.13.5.

    Product
    Phoenix Media Rename
    Affected
    up to 3.13.5
    What to do
    Affects up to 3.13.5. Update Phoenix Media Rename to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Ultimate Member: Deserialization of Untrusted DataCVE-2026-115968 · WordPress plugins & themes · reported by PatchstackCritical 9.8

    Deserialization of Untrusted Data vulnerability in Ultimate Member Ultimate Member ultimate-member allows Object Injection.This issue affects Ultimate Member: from n/a through 2.13.1.

    Product
    Ultimate Member
    Affected
    up to 2.13.1
    What to do
    Affects up to 2.13.1. Update Ultimate Member to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Dokan: Deserialization of Untrusted DataCVE-2026-115590 · WordPress plugins & themes · reported by PatchstackHigh 7.2

    Deserialization of Untrusted Data vulnerability in weDevs Dokan dokan-lite allows Object Injection.This issue affects Dokan: from n/a through 5.3.1.

    Product
    Dokan
    Affected
    up to 5.3.1
    What to do
    Affects up to 5.3.1. Update Dokan to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Accordion: Deserialization of Untrusted DataCVE-2026-116392 · WordPress plugins & themes · reported by PatchstackHigh 7.2

    Deserialization of Untrusted Data vulnerability in PickPlugins Accordion accordions allows Object Injection.This issue affects Accordion: from n/a through 2.3.25.

    Product
    Accordion
    Affected
    up to 2.3.25
    What to do
    Affects up to 2.3.25. Update Accordion to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026GS Logo Slider: Deserialization of Untrusted DataCVE-2026-116391 · WordPress plugins & themes · reported by PatchstackHigh 8.8

    Deserialization of Untrusted Data vulnerability in GS Plugins GS Logo Slider gs-logo-slider allows Object Injection.This issue affects GS Logo Slider: from n/a through 3.8.9.

    Product
    GS Logo Slider
    Affected
    up to 3.8.9
    What to do
    Affects up to 3.8.9. Update GS Logo Slider to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Joomla Extension - icagenda.com - Stored XSS via url-type event Custom Field in iCagenda 3.2.1 to 4.0.16CVE-2026-102790 · Other software · icagenda.com · reported by security@joomla.orgHigh 8.6

    Joomla Extension - icagenda.com - Stored XSS via url-type event Custom Field in iCagenda 3.2.1 to 4.0.16

    Product
    iCagenda extension for Joomla
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026In the Linux kernel, the following vulnerability has been resolved: ntfs3: free the sbi after a grace period If the "nocase" mount option ntfs3 uses custom haCVE-2026-99171 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: ntfs3: free the sbi after a grace period If the "nocase" mount option ntfs3 uses custom hash and dentry compare functions. Both access ntfs3 superblock private information in rcu pathwalk. ntfs_put_super() and ntfs3_kill_sb() drop the info without any rcu delay. A lookup that's still inside the filesystem when the last reference to the mount is dropped causes a UAF. With a pathwalk held up in ntfs_d_hash() while the last reference to the mount goes away: BUG: KASAN: slab-use-after-free in ntfs_nls_to_utf16+0x752/0x940 Read of size 8 at addr ff1100010453c850 by task walker/99 Call Trace: <TASK> ntfs_nls_to_utf16+0x752/0x940 ntfs_d_hash+0x22b/0x500 link_path_walk+0x11ad/0x1d30 path_lookupat+0x63/0xb00 filename_lookup+0x1f1/0x5b0 vfs_statx+0xd7/0x3b0 [...] Allocated by task 95: __kmalloc_cache_noprof+0x249/0x560 ntfs_init_fs_context+0x2db/0x5a0 alloc_fs_context+0x52e/0xc70 [...] Freed by task 98: kfree+0x1db/0x5b0 deactivate_locked_super+0x9c/0xf0 cleanup_mnt+0x9f/0x130 task_work_run+0x131/0x250 The bug is currently masked by the grace period in namespace_unl

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026When pretix is used as the identity provider in a Single-Sign-On (SSO) setup for customer accounts, the system did not properly validate the `response_type` reqCVE-2026-101274 · Other software · reported by 655498c3-6ec5-4f0b-aea6-853b334d05a6Medium 6.9

    When pretix is used as the identity provider in a Single-Sign-On (SSO) setup for customer accounts, the system did not properly validate the `response_type` requested in an authorization request against the configured grant type of the SSO client. This means that if an SSO client was configured to only allow the `code` response type, which requires knowledge of the client secret to use and would wrongfully send a response type like `id_token`, it would receive back a valid token. Exploiting this requires the attacker to run JavaScript on the page specified by `redirect_uri`, which must be from a list specified in the client configuration.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026Post Snippets – Custom WordPress Code Snippets Customizer: Stored Cross-Site ScriptingCVE-2026-77871 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Post Snippets – Custom WordPress Code Snippets Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 4.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Entity-encoded payloads such as &lt;script&gt;...&lt;/script&gt; survive WordPress's wp_kses_post on-save sanitization because kses does not decode HTML entities, and are only converted back into executable HTML tags at render time by the plugin's own shortcode filter. This requires snippet shortcodes to be enabled.

    Product
    Post Snippets – Custom WordPress Code Snippets Customizer
    Affected
    up to 4.2.4
    What to do
    Affects up to 4.2.4. Update Post Snippets – Custom WordPress Code Snippets Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Advanced Custom Fields: Extended: Unauthorized access of data and triggering of server-side actionsCVE-2026-2839 · WordPress plugins & themes · reported by WordfenceMedium 5.3

    The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to unauthorized access of data and triggering of server-side actions in all versions up to, and including, 0.9.2.7. This is due to multiple AJAX handlers registered for unauthenticated users (`wp_ajax_nopriv_*`) that fail to implement proper `current_user_can()` authorization checks. While these handlers use ACF's `acf_verify_ajax()` function to validate cryptographic nonces, the `acf_nonce` values are generated for guest users and publicly exposed in the page source of any frontend page utilizing an ACF form. This makes it possible for unauthenticated attackers to extract the guest nonce and bypass WordPress visibility permissions, leading to the unauthorized disclosure of post titles and internal Flexible Content layout structures. The vulnerability was partially patched in version 0.9.2.4.

    Product
    Advanced Custom Fields: Extended
    Affected
    up to 0.9.2.7
    What to do
    Affects up to 0.9.2.7. Update Advanced Custom Fields: Extended to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Stored Cross-Site ScriptingCVE-2026-118169 · WordPress plugins & themes · reported by WordfenceMedium 4.9

    The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content[cta_label]' parameter in all versions up to, and including, 7.8.14.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. By default only Administrators hold the hustle_edit_module capability, but the plugin's built-in Permissions screen allows administrators to delegate this capability to lower roles including Subscriber, enabling Subscriber-level exploitation on sites where that delegation has been configured.

    Product
    Hustle – Email Marketing, Lead Generation, Optins, Popups
    Affected
    up to 7.8.14.3
    What to do
    Affects up to 7.8.14.3. Update Hustle – Email Marketing, Lead Generation, Optins, Popups to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Product Addons for Woocommerce – Product Options with Custom Fields: Stored Cross-Site ScriptingCVE-2026-109988 · WordPress plugins & themes · reported by WordfenceMedium 4.4

    The Product Addons for Woocommerce – Product Options with Custom Fields plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'fields[section][fields][row][col][type]' parameter in all versions up to, and including, 3.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with shop manager-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Product Addons for Woocommerce – Product Options with Custom Fields
    Affected
    up to 3.1.8
    What to do
    Affects up to 3.1.8. Update Product Addons for Woocommerce – Product Options with Custom Fields to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Stored Cross-Site ScriptingCVE-2026-107710 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content[title]' parameter in all versions up to, and including, 7.8.14.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that an administrator has explicitly granted the 'Create and Update Modules' (hustle_create / hustle_edit_module) capability to the attacker's role via the plugin's own Settings → Permissions feature; this delegation is not enabled by default.

    Product
    Hustle – Email Marketing, Lead Generation, Optins, Popups
    Affected
    up to 7.8.14.3
    What to do
    Affects up to 7.8.14.3. Update Hustle – Email Marketing, Lead Generation, Optins, Popups to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 28, 2026Customer Engagement System: Does not restrict access to its MailChimp interest-group lookup or validate the API key supplied to itCVE-2026-115225 · WordPress plugins & themes · reported by WPScanMedium 5.8

    The Customer Engagement System WordPress plugin before 2.0.2 does not restrict access to its MailChimp interest-group lookup or validate the API key supplied to it, allowing unauthenticated users to make the server open connections to arbitrary internal hosts and ports and infer from response timing which ones are reachable.

    Product
    Customer Engagement System
    Fixed in
    2.0.2
    What to do
    Update Customer Engagement System to 2.0.2 or newer.

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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