Updated 2 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

474new WordPress flaws this week

390,714entries in the database

2,089 results · page 2 of 42

Oct 18, 2026In the Linux kernel, the following vulnerability has been resolved: fou: reject omitted FOU_ATTR_IPPROTO on FOU_ENCAP_DIRECT Commit 7a9bc9e3f423 ("fou: Don't CVE-2026-98541 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: fou: reject omitted FOU_ATTR_IPPROTO on FOU_ENCAP_DIRECT Commit 7a9bc9e3f423 ("fou: Don't allow 0 for FOU_ATTR_IPPROTO.") added NLA_POLICY_MIN(NLA_U8, 1) to fou_nl_policy[FOU_ATTR_IPPROTO], which rejects an explicitly supplied FOU_ATTR_IPPROTO == 0 attribute with -ERANGE. However, FOU_ATTR_IPPROTO is an optional netlink attribute. When a user sends FOU_CMD_ADD with FOU_ATTR_TYPE set to FOU_ENCAP_DIRECT and omits FOU_ATTR_IPPROTO entirely, nla_policy validation succeeds and parse_nl_config() leaves cfg->protocol as 0 (from memset(cfg, 0, sizeof(*cfg))). fou_create() then creates a FOU_ENCAP_DIRECT socket with fou->protocol == 0. In fou_udp_recv(), returning -fou->protocol to udp_queue_rcv_one_skb() triggers IP protocol resubmission when fou->protocol > 0, whereas returning 0 tells the UDP tunnel layer that the skb was consumed without freeing it. When fou->protocol == 0, every packet received on the socket returns 0 from fou_udp_recv() and leaks the sk_buff. Reject FOU_ENCAP_DIRECT when !cfg->protocol in fou_create() so that creating a direct encapsulation port without FOU_ATTR_IPPROTO fails with -EINVAL while
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Oct 18, 2026In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: enforce exact attribute length for SEG6_ATTR_DST In seg6_genl_policy, SEG6_ATTR_CVE-2026-98531 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: enforce exact attribute length for SEG6_ATTR_DST In seg6_genl_policy, SEG6_ATTR_DST is defined with .type = NLA_BINARY and .len = sizeof(struct in6_addr). For NLA_BINARY, .len only enforces the maximum payload length and permits shorter payloads (e.g., 0 bytes). When seg6_genl_set_tunsrc() copies sizeof(struct in6_addr) bytes via kmemdup(val, sizeof(*val), GFP_KERNEL), a short SEG6_ATTR_DST attribute triggers a 16-byte out-of-bounds read past skb->tail into uninitialized skb->head memory, which is stored in sdata->tun_src and leaked back to userspace via SEG6_CMD_GET_TUNSRC. Switch SEG6_ATTR_DST in seg6_genl_policy to NLA_POLICY_EXACT_LEN(sizeof(struct in6_addr)) so that generic netlink validation rejects any attribute whose length is not exactly sizeof(struct in6_addr) with -ERANGE. Tested in QEMU against Linux 7.3.0-rc3 by sending a SEG6_CMD_SET_TUNSRC Generic Netlink message with a 0-byte SEG6_ATTR_DST attribute followed by SEG6_CMD_GET_TUNSRC. On the unfixed kernel, SEG6_CMD_SET_TUNSRC succeeds (err = 0) and SEG6_CMD_GET_TUNSRC leaks 16 bytes of uninitialized kernel heap memory (tun_src = 836a61ec
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Oct 18, 2026In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Serialize IMSIC attributes with vCPU migration KVM device ioctls are not seriCVE-2026-98465 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Serialize IMSIC attributes with vCPU migration KVM device ioctls are not serialized against KVM_RUN. As a result, kvm_riscv_aia_imsic_rw_attr() can snapshot the physical CPU and HGEI of an IMSIC VS-file before a concurrent vCPU migration releases it. The HGEI can then be allocated to another vCPU before imsic_vsfile_rw() uses the stale tuple. A GET or SET attribute may consequently access the new owner's interrupt file. Serialize the entire IMSIC attribute operation with the target vCPU mutex. This prevents the VS-file from being migrated and recycled until the attribute access completes. Acquire the mutex killably so that the device ioctl remains interruptible while waiting for KVM_RUN to finish.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Oct 16, 2026tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guardCVE-2026-111713 · Other software · AmauriC · reported by VulnCheckMedium 5.1
tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guard validates the unprefixed attribute. Attackers who can place markup, such as CMS authors, can add data-url with a javascript: URL beside a benign url to execute script in the site's origin via iframe src.
Product
tarteaucitron.js
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 15, 2026libewf through 20260924 contains a heap out-of-bounds read vulnerability in libewf_lef_extended_attribute_read_data() because UTF-16 name and value sizes are vaCVE-2026-111159 · Other software · libyal · reported by VulnCheckMedium 6.9
libewf through 20260924 contains a heap out-of-bounds read vulnerability in libewf_lef_extended_attribute_read_data() because UTF-16 name and value sizes are validated before being doubled. Attackers can supply a crafted .L01/.Lx01 file with oversized 'ea' metadata counts to crash the application or leak uninitialized heap memory through extended attributes.
Product
libewf
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 15, 2026ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes: Authorization Bypass Through User-Controlled KeyCVE-2026-103083 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Authorization Bypass Through User-Controlled Key vulnerability in ELEXtensions ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes elex-bulk-edit-products-prices-attributes-for-woocommerce-basic allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes: from n/a through 1.5.3.
Product
ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes
Affected
up to 1.5.3
What to do
Affects up to 1.5.3. Update ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 15, 2026In Progress® Kendo® UI for jQuery versions starting with 2012.2.710 and prior to 2026.3.1015, the Validator decodes validation messages from data-msg-* attributCVE-2026-106151 · Other software · Progress Software · reported by security@progress.comMedium 5.4
In Progress® Kendo® UI for jQuery versions starting with 2012.2.710 and prior to 2026.3.1015, the Validator decodes validation messages from data-msg-* attributes and parses the resulting text as HTML. An attacker who can modify a validation message can cause HTML that was correctly escaped in the page attribute to become active markup, including event handlers, when the user triggers validation. Successful exploitation can execute JavaScript in a user's browser and compromise the confidentiality and integrity of data accessible to the affected application. This issue is fixed in version 2026.3.1015.
Product
Kendo UI for jQuery
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record telerik.com
Oct 15, 2026In Progress® Kendo® UI for jQuery prior to v2026.3.1015, the Menu component constructs HTML attributes from bound dataSource fields by string concatenation withCVE-2026-106149 · Other software · Progress Software · reported by security@progress.comMedium 5.4
In Progress® Kendo® UI for jQuery prior to v2026.3.1015, the Menu component constructs HTML attributes from bound dataSource fields by string concatenation without proper neutralization. An attacker with low privileges who can control these fields can inject JavaScript event-handler attributes that execute when a user interacts with the affected Menu, compromising the confidentiality and integrity of data accessible in the user's browser context.
Product
Kendo UI for jQuery
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record telerik.com
Oct 15, 2026Document Gallery: Does not properly sanitise and escape user input before reflecting it inside an HTML attribute in the response of an unauthenticated AJAX actionCVE-2026-74920 · WordPress plugins & themes · reported by WPScanHigh 7.1
The Document Gallery WordPress plugin through 5.1.1 does not properly sanitise and escape user input before reflecting it inside an HTML attribute in the response of an unauthenticated AJAX action, leading to a Reflected Cross-Site Scripting vulnerability which can be exploited against any visitor, including a logged-in administrator.
Product
Document Gallery
Affected
up to 5.1.1
What to do
Affects up to 5.1.1. Update Document Gallery to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record wpscan.com
Oct 14, 2026libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2_decode_file_fs_volume_info and smb2_decode_file_fs_attribute_info that allows malicCVE-2026-110713 · Other software · sahlberg · reported by VulnCheckHigh 7.1
libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2_decode_file_fs_volume_info and smb2_decode_file_fs_attribute_info that allows malicious SMB servers to read past reply buffers. Attackers controlling a server or intercepting unsigned sessions can send crafted QUERY_INFO replies with missing or oversized name lengths to crash the client.
Product
libsmb2
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 14, 2026Gitea's Jupyter notebook renderer inserts the notebook's language_info.name metadata into a CSS class attribute while disabling sanitization and rendering direcCVE-2026-60008 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2Low 3.5
Gitea's Jupyter notebook renderer inserts the notebook's language_info.name metadata into a CSS class attribute while disabling sanitization and rendering directly in the main document without an iframe sandbox. A malicious repository notebook can supply multiple CSS classes that create a viewport-covering overlay and intercept clicks when another user views it. The reported impact is UI redress; script execution was not demonstrated.
Product
Gitea
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blog.gitea.com github.com
Oct 14, 2026OW2 ASM 5.0 before 9.11 contains an excessive memory allocation vulnerability in ClassReader.readBootstrapMethodsAttribute() that sizes an int array from num_boCVE-2026-110257 · Other software · OW2 · reported by VulnCheckMedium 6.8
OW2 ASM 5.0 before 9.11 contains an excessive memory allocation vulnerability in ClassReader.readBootstrapMethodsAttribute() that sizes an int array from num_bootstrap_methods without validating attribute_length. Attackers can supply a crafted class file of about 100 bytes that forces roughly 2 GB allocation, causing an OutOfMemoryError that crashes the JVM or consuming thread.
Product
ASM
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record asm.ow2.io gitlab.ow2.org
Oct 14, 2026Description NGINX JavaScript (njs) has a vulnerability where the njs XML module exposes entity-backed XML attributes inconsistently with libxml2 canonicalizatioCVE-2026-101019 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 8.3
Description NGINX JavaScript (njs) has a vulnerability where the njs XML module exposes entity-backed XML attributes inconsistently with libxml2 canonicalization. In both the built-in njs and QuickJS backends during the canonicalization process, the $attr$Name getter may return undefined for an explicitly present attribute containing an internal entity reference. The $attrs getter may return a value derived only from the first attribute child. This may allow an unauthenticated attacker that invests significant effort in obtaining a genuinely signed document to skip validation while signature verification succeeds. An nginx-saml deployment is a confirmed affected consumer when run with the built-in njs backend. Impact In affected signed-XML consumers, an unauthenticated attacker can cause security-relevant attributes to appear absent or truncated while signature verification succeeds. In nginx-saml, this can bypass expiry, Destination, and request-correlation checks, enabling replay or acceptance of a response outside its intended context. It does not permit signature or identity forgery, or a direct availability impact. There is no control plane exposure; this is a data plane issu
Product
NGINX JavaScript
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record my.f5.com
Oct 14, 2026Donation Thermometer: Does not escape a colour value taken from a shortcode attribute before using it in an attribute of the generated legend markupCVE-2026-92409 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Donation Thermometer WordPress plugin before 2.3.0 does not escape a colour value taken from a shortcode attribute before using it in an attribute of the generated legend markup, allowing users with the Contributor role and above to inject arbitrary event handlers that execute when the page is viewed.
Product
Donation Thermometer
Fixed in
2.3.0
What to do
Update Donation Thermometer to 2.3.0 or newer.
Full record and what to do →NVD record wpscan.com
Oct 14, 2026Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories: Does not enforce a safe HTML-element allowlist on a shortcode attribute and does not neutralise attacker-controlCVE-2026-105261 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories WordPress plugin before 4.10.6 does not enforce a safe HTML-element allowlist on a shortcode attribute and does not neutralise attacker-controlled text placed inside the resulting element, allowing users with the Contributor role and above to store JavaScript that executes in the session of any higher-privileged user who views the content.
Product
Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories
Fixed in
4.10.6
What to do
Update Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories to 4.10.6 or newer.
Full record and what to do →NVD record wpscan.com
Oct 13, 2026The Okta RADIUS Agent does not validate the sub-attribute length when parsing a Vendor-Specific attribute.CVE-2026-78633 · Other software · Okta · reported by psirt@okta.comMedium 6.5
The Okta RADIUS Agent does not validate the sub-attribute length when parsing a Vendor-Specific attribute. A sub-attribute length of zero causes the parser to loop indefinitely, resulting in worker-thread exhaustion and denial of new RADIUS authentication requests.
Product
Okta RADIUS Agent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record trust.okta.com
Oct 13, 2026A malicious, compromised, or MITM-controlled Exchange server can return a single well-formed SOAP response containing an element with enough attributes to keep CVE-2026-110249 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 8.6
A malicious, compromised, or MITM-controlled Exchange server can return a single well-formed SOAP response containing an element with enough attributes to keep Thunderbird's main thread CPU-bound for seconds to hours. This vulnerability was fixed in Thunderbird 158 and Thunderbird 153.5.
Product
Thunderbird
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.mozilla.org mozilla.org
Oct 13, 2026Firefox for iOS directly interpolated the page’s HTML language attribute into translation JavaScript, allowing attacker-controlled markup to execute code in FirCVE-2026-103418 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 8.8
Firefox for iOS directly interpolated the page’s HTML language attribute into translation JavaScript, allowing attacker-controlled markup to execute code in Firefox’s privileged content world and bypass the page’s Content Security Policy. This vulnerability was fixed in Firefox for iOS 157.1.
Product
Firefox for iOS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.mozilla.org mozilla.org
Oct 12, 2026Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a stored cross-site scripting vulnerability because record fields are rendered into an HTML attrCVE-2026-109653 · Other software · frappe · reported by VulnCheckHigh 8.5
Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a stored cross-site scripting vulnerability because record fields are rendered into an HTML attribute context without escaping. A low-privilege user can store a malicious payload in a record field that executes in the browser of any privileged user who opens the affected page, enabling account takeover.
Product
erpnext
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Oct 12, 2026Frappe Framework before 15.117.0 and 16.x before 16.30.0 contains an arbitrary file read vulnerability in the handling of attributes in outgoing email HTML.CVE-2026-109601 · Other software · frappe · reported by VulnCheckHigh 7.1
Frappe Framework before 15.117.0 and 16.x before 16.30.0 contains an arbitrary file read vulnerability in the handling of attributes in outgoing email HTML. Attackers who can supply outgoing email content can set an attribute value referencing a local file path to expose sensitive server files.
Product
frappe
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Oct 10, 2026Subscriber SQL Injection in ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes <= 1.5.3 versions.CVE-2026-40800 · WordPress plugins & themes · reported by PatchstackCritical 9.3
Subscriber SQL Injection in ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes <= 1.5.3 versions.
Affected
up to 1.5.3
What to do
Affects up to 1.5.3. 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.
Full record and what to do →NVD record patchstack.com
Oct 10, 2026Gallery PhotoBlocks: Does not sanitize and escape one of its gallery settings before outputting it into an HTML attributeCVE-2026-107323 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of anyone who views a page containing the gallery, including administrators.
Product
Gallery PhotoBlocks
Fixed in
1.3.6
What to do
Update Gallery PhotoBlocks to 1.3.6 or newer.
Full record and what to do →NVD record wpscan.com
Oct 9, 2026EIPStackGroup OpENer v2.3 / master commit 76b95cf contains a buffer overflow in the GetAttributeList() implementation for the EtherNet/IP Get_Attribute_List serCVE-2026-75350 · Other software · reported by MITREHigh 7.5
EIPStackGroup OpENer v2.3 / master commit 76b95cf contains a buffer overflow in the GetAttributeList() implementation for the EtherNet/IP Get_Attribute_List service. This allows a remote attacker to cause a denial of service
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 9, 2026An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service.CVE-2026-75346 · Other software · reported by MITREHigh 7.5
An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 8, 2026Unsanitised input in the "template name" field of SQLView KRIS's Workflow Template feature is rendered in "onclick" attributes on the main dashboard without proCVE-2026-89191 · Other software · SQLView · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Medium 6.8
Unsanitised input in the "template name" field of SQLView KRIS's Workflow Template feature is rendered in "onclick" attributes on the main dashboard without proper server-side sanitisation, allowing an attacker with administrative access to inject and store malicious scripts that execute in the browsers of affected users.
Product
SQLView KRIS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record csa.gov.sg
Oct 7, 2026Envira Gallery: Does not sanitise or escape user-supplied gallery display configuration values before storing them and outputting them in an image tag attributeCVE-2026-104653 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Envira Gallery WordPress plugin before 1.16.1 does not sanitise or escape user-supplied gallery display configuration values before storing them and outputting them in an image tag attribute, allowing users with the Author role and above to inject arbitrary web scripts that execute when any visitor, including an administrator, views a page containing the affected gallery.
Product
Envira Gallery
Fixed in
1.16.1
What to do
Update Envira Gallery to 1.16.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 7, 2026Envira Gallery: Does not sanitise and escape a gallery item identifier before outputting it in an image tag attributeCVE-2026-104652 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Envira Gallery WordPress plugin before 1.16.1 does not sanitise and escape a gallery item identifier before outputting it in an image tag attribute, allowing users with the Author role and above to inject arbitrary web scripts that execute when any visitor, including an administrator, views a page embedding the gallery.
Product
Envira Gallery
Fixed in
1.16.1
What to do
Update Envira Gallery to 1.16.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 6, 2026In the Linux kernel, the following vulnerability has been resolved: ntfs: protect runlist updates with the runlist lock ntfs_non_resident_attr_shrink() calls CVE-2026-98315 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: ntfs: protect runlist updates with the runlist lock ntfs_non_resident_attr_shrink() calls runlist helpers that require the runlist write lock, but did not hold it while freeing clusters and truncating the runlist. Serialize those operations and the resident conversion with the runlist lock. ntfs_attr_map_cluster() can merge a newly allocated run before updating mapping pairs. If the update fails, free the clusters and restore both the in-memory runlist and on-disk mapping pairs from a saved runlist. Mark the volume in error if either rollback step fails.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Oct 5, 2026Ash stores :atom-typed attributes as strings and compares them as strings.CVE-2026-94201 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 8.2
Ash stores :atom-typed attributes as strings and compares them as strings. When such an attribute is referenced in a filter, the comparison value is coerced through Ash.Type.Atom. Because the type defined no coerce/2 callback, coercion fell back to the default (cast_input/2), which calls String.to_atom/1 when the attribute is configured with the unsafe_to_atom?: true constraint. Filtering such an attribute with attacker-controlled strings therefore interned a new, permanent atom for every distinct value. Atoms are never garbage collected and the BEAM caps the atom table, so an actor who can supply filter values for a public, filterable :atom attribute declared with unsafe_to_atom?: true can exhaust the atom table and crash the node (denial of service). AshPaperTrail is a notable example: its version resources expose a public, filterable version_action_name atom attribute with unsafe_to_atom?: true by default. The fix adds a coerce/2 to Ash.Type.Atom that never interns atoms — a comparison value is left as a string, since the type is stored and compared as a string. Setting the attribute from action input (cast_input/2, which still honors unsafe_to_atom?) is unchanged. This issue
Product
ash
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cna.erlef.org github.com
Oct 5, 2026In Qt for MCUs, a Text element that displays styled text halts the device if an <img> tag in the text contains an attribute with an empty value.CVE-2026-19395 · Other software · qt · reported by a59d8014-47c4-4630-ab43-e1b13cbe58e3Medium 6.6
In Qt for MCUs, a Text element that displays styled text halts the device if an <img> tag in the text contains an attribute with an empty value. The text parser passes the empty value to an internal check that only accepts non-empty values. The check fails and reports an error, and the default error handler halts the device.
Product
Qt for MCUs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record wiki.qt.io
Oct 4, 2026Horizontal scrolling announcements: Does not sanitise and escape one of its announcement settings before outputting it into an attribute context on the front endCVE-2026-17005 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Horizontal scrolling announcements WordPress plugin through 2.6 does not sanitise and escape one of its announcement settings before outputting it into an attribute context on the front end, allowing users granted access to the announcement management page (Contributor and above, once permitted) to perform Stored Cross-Site Scripting attacks that execute in the browser of anyone viewing the announcement.
Product
Horizontal scrolling announcements
Affected
up to 2.6
What to do
Affects up to 2.6. Update Horizontal scrolling announcements to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record wpscan.com
Oct 3, 2026In Bouncy Castle for Java before 1.86, the streaming CMS AuthenticatedData parser accepted a message whose digestAlgorithm and authAttrs fields disagreed about CVE-2026-71888 · Other software · Legion of the Bouncy Castle Inc. · reported by 91579145-5d7b-4cc5-b925-a0262ff19630High 8.7
In Bouncy Castle for Java before 1.86, the streaming CMS AuthenticatedData parser accepted a message whose digestAlgorithm and authAttrs fields disagreed about whether authenticated attributes were present. RFC 5652 sec. 9.1 pairs the two, requiring that authAttrs be present whenever digestAlgorithm is, and sec. 9.2 makes the MAC cover the DER encoding of authAttrs when they are present and the eContent OCTET STRING directly when they are not. CMSAuthenticatedDataParser has to choose between those two in its constructor, before it can reach authAttrs, which comes later in the SEQUENCE, so it chose on digestAlgorithm alone: for a message with digestAlgorithm absent but authAttrs present it verified the content MAC and then returned the attributes through getAuthAttrs() as though they had been authenticated, when the MAC had never covered them. An attacker able to modify a message in transit could insert an authenticated attribute, such as an RFC 2634 ESSSecurityLabel, into an otherwise valid message while holding neither the key-encryption key nor the content-MAC key, and an application taking an authorization, routing or labelling decision from those attributes would act on attacke
Product
BC-JAVA
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 2, 2026An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create permission can store a JavaScript-breaking value in the date_min attribCVE-2026-102626 · Other software · LimeSurvey · reported by help@fluidattacks.comHigh 7.2
An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create permission can store a JavaScript-breaking value in the date_min attribute of a Date/Time question. When another user renders the affected question, LimeSurvey inserts the stored value into a single-quoted inline JavaScript literal without JavaScript-context encoding.
Product
LimeSurvey
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record fluidattacks.com github.com
Oct 2, 2026MISP contains an improper access control vulnerability in its attribute search and paginated attribute view endpoints.CVE-2026-104914 · Other software · MISP · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8Medium 5.3
MISP contains an improper access control vulnerability in its attribute search and paginated attribute view endpoints. When a user queries for soft-deleted attributes (e.g., via the deleted-attributes search or the paginated attribute listing), the application returned soft-deleted attributes belonging to events owned by other organizations to any authenticated user who had visibility of the event. The event detail view correctly restricted soft-deleted attribute visibility to the owning organization and sync-permission users, but the attribute search and paginated view code paths lacked this restriction. Preconditions: - An authenticated MISP user with at least read access to an event owned by another organization. - The user issues a query for deleted attributes (search or paginated view with the deleted filter). Impact: - Confidentiality: Soft-deleted threat intelligence attributes (e.g., IOCs, indicators, context) from other organizations are disclosed to unauthorized users. This may expose sensitive intelligence that the owning organization intended to remove from general visibility. Affected versions: MISP versions prior to v2.5.48.
Product
MISP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 2, 2026MISP contains an authorization flaw in its correlation handling during attribute searches.CVE-2026-104912 · Other software · MISP · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8High 7.1
MISP contains an authorization flaw in its correlation handling during attribute searches. When a user performs an attribute search that triggers correlation lookups, the system authorized access to correlated attributes and events based on a stale distribution snapshot stored on the correlation row rather than the live event access control list. Because the correlation row's distribution columns are a point-in-time copy that lacks a published flag, the authorization check becomes incorrect when an event is subsequently restricted (for example, its sharing group is changed or it is unpublished). As a result, an authenticated user could retrieve attributes and event details belonging to events they no longer have permission to view. Preconditions: - An authenticated user with at least read access to some events in the instance. - The existence of correlations between events, at least one of which has been restricted after the correlation was created. Impact: - Confidentiality: exposure of attribute values and event metadata that the user is not authorized to access. Affected versions: MISP prior to v2.5.48.
Product
MISP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Oct 2, 2026Uncaught exception, Improper validation of specified quantity in input, Improperly controlled modification of object prototype attributes ('prototype pollution'CVE-2026-94646 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.7
Uncaught exception, Improper validation of specified quantity in input, Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift nodejs bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Product
Apache Thrift
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org lists.apache.org
Oct 2, 2026Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift all JS bindings.CVE-2026-86536 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.3
Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift all JS bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0 and re-generate JS code, which fixes the issue.
Product
Apache Thrift
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org lists.apache.org
Oct 2, 2026Loop with unreachable exit condition ('infinite loop'), Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability CVE-2026-86535 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.7
Loop with unreachable exit condition ('infinite loop'), Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift NodeJS bindings with TJSONProtocol. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Product
Apache Thrift
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org lists.apache.org
Oct 2, 2026YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar nuagetag action, which concatenates the unescaped tags attribute into a raw SQL IN claCVE-2026-104462 · Other software · YesWiki · reported by VulnCheckHigh 8.8
YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar nuagetag action, which concatenates the unescaped tags attribute into a raw SQL IN clause. Attackers with page-write access (unauthenticated on default installs) can embed a nuagetag tag ending in a backslash to break quote parity and inject a UNION subquery, exfiltrating password hashes and arbitrary table data.
Product
yeswiki
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Oct 2, 2026YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar filtertags action, which wraps unescaped filterN attribute tokens in quotes and concatCVE-2026-104457 · Other software · YesWiki · reported by VulnCheckHigh 8.8
YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar filtertags action, which wraps unescaped filterN attribute tokens in quotes and concatenates them into a raw tags.value IN (...) clause. Unauthenticated attackers on default installs can save filtertags markup in a page with a trailing-backslash token that breaks quote parity under MySQL backslash escaping. This lets them inject a five-column UNION subquery to read arbitrary table data such as password hashes.
Product
yeswiki
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Oct 2, 2026Memory allocation with excessive size value in the OpenPGP signature and user attribute subpacket parsers (SignatureSubpacketsParser.ReadPacket, UserAttributeSuCVE-2026-63574 · Other software · Legion of the Bouncy Castle Inc. · reported by 91579145-5d7b-4cc5-b925-a0262ff19630High 8.7
Memory allocation with excessive size value in the OpenPGP signature and user attribute subpacket parsers (SignatureSubpacketsParser.ReadPacket, UserAttributeSubpacketsParser.ReadPacket) in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote, unauthenticated attacker who can supply a crafted OpenPGP public key, certificate or signature to cause a denial of service (OutOfMemoryException or memory exhaustion in the parsing process) via a subpacket header using the five-octet length form, because the declared length was used to size the subpacket buffer with no upper bound and without being compared with the size of the enclosing subpacket area or packet, so a few bytes of input could demand an allocation of up to about 2 GB before any subpacket data was read.
Product
bc-csharp
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 2, 2026Improper verification of cryptographic signature in the attribute certificate path validator (PkixAttrCertPathValidator, also used by PkixAttrCertPathBuilder) iCVE-2026-63571 · Other software · Legion of the Bouncy Castle Inc. · reported by 91579145-5d7b-4cc5-b925-a0262ff19630High 8.7
Improper verification of cryptographic signature in the attribute certificate path validator (PkixAttrCertPathValidator, also used by PkixAttrCertPathBuilder) in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker to have a forged X.509 attribute certificate accepted as valid, and so obtain whatever roles or privileges an application grants on the strength of its attributes, via an attribute certificate that names a trusted attribute authority as its issuer but was not signed by it, because the RFC 3281 validation steps check the holder and issuer certification paths, validity period, extensions and revocation status but never verify the attribute certificate's signature with the issuer's public key. Only applications that use these classes to validate attribute certificates are affected.
Product
bc-csharp
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 2, 2026Motors: Does not sanitise and escape a listing badge setting before outputting it inside an HTML attributeCVE-2026-91022 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Motors WordPress plugin before 1.4.124 does not sanitise and escape a listing badge setting before outputting it inside an HTML attribute, allowing users with a custom, administrator-assigned listing-management role to inject arbitrary web scripts that execute when a listing is viewed by any visitor, including an administrator.
Product
Motors
Fixed in
1.4.124
What to do
Update Motors to 1.4.124 or newer.
Full record and what to do →NVD record wpscan.com
Oct 2, 2026Unlimited Elements for Elementor: Does not escape an icon value before concatenating it into an HTML attribute in its shared widget-parameter processorCVE-2026-85016 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Unlimited Elements for Elementor WordPress plugin before 2.0.21 does not escape an icon value before concatenating it into an HTML attribute in its shared widget-parameter processor, allowing users with Contributor access (who do not hold unfiltered_html) to store a payload that executes when the page is rendered.
Product
Unlimited Elements for Elementor
Fixed in
2.0.21
What to do
Update Unlimited Elements for Elementor to 2.0.21 or newer.
Full record and what to do →NVD record wpscan.com
Oct 1, 2026HCL BigFix Service Management is affected by an Insecure Cookie Attribute Configuration vulnerability, which could allow an attacker to exploit missing securityCVE-2026-56599 · Other software · HCL Software · reported by psirt@hcl.comLow 2.2
HCL BigFix Service Management is affected by an Insecure Cookie Attribute Configuration vulnerability, which could allow an attacker to exploit missing security attributes such as SameSite, HttpOnly, Secure, and restrictive Paths, enabling Cross-Site Request Forgery (CSRF), session hijacking via Cross-Site Scripting (XSS), and unauthorized access.
Product
HCL BigFix Service Management
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hcl-software.com
Oct 1, 2026iControl is affected by a Missing Secure Attribute vulnerability, which could allow an attacker to intercept cookies transmitted over unencrypted HTTP connectioCVE-2026-66249 · Other software · HCL Software · reported by psirt@hcl.comLow 3.1
iControl is affected by a Missing Secure Attribute vulnerability, which could allow an attacker to intercept cookies transmitted over unencrypted HTTP connections, enabling the unauthorized extraction of sensitive information such as session identifiers.
Product
iControl
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hcl-software.com
Sep 30, 2026Robin Image Optimizer: Does not escape values that its bundled HTML parser re-emits into element attributesCVE-2026-89193 · WordPress plugins & themes · reported by WPScanHigh 7.5
The Robin Image Optimizer WordPress plugin before 2.0.8 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.
Product
Robin Image Optimizer
Fixed in
2.0.8
What to do
Update Robin Image Optimizer to 2.0.8 or newer.
Full record and what to do →NVD record wpscan.com
Sep 30, 2026EmbedPress: Does not sanitise and escape one of its Elementor widget settings before outputting it into an HTML attributeCVE-2026-85001 · WordPress plugins & themes · reported by WPScanMedium 6.8
The EmbedPress WordPress plugin before 4.6.7 does not sanitise and escape one of its Elementor widget settings before outputting it into an HTML attribute, which could allow users with the Contributor role or above to inject arbitrary web scripts that execute when the affected content is viewed.
Product
EmbedPress
Fixed in
4.6.7
What to do
Update EmbedPress to 4.6.7 or newer.
Full record and what to do →NVD record wpscan.com
Sep 29, 2026Out-of-bounds Read from Unvalidated MSRP Attribute List LengthCVE-2026-102725 · Other software · Eclipse Foundation · reported by emo@eclipse.orgMedium 6
Out-of-bounds Read from Unvalidated MSRP Attribute List Length
Product
NetX Duo
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Sep 29, 2026NULL Pointer Dereference When Evicting the Sole MSRP AttributeCVE-2026-102724 · Other software · Eclipse Foundation · reported by emo@eclipse.orgMedium 6
NULL Pointer Dereference When Evicting the Sole MSRP Attribute
Product
NetX Duo
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com

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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