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.
26 results
Oct 27, 2026SemanticMediaWiki from 3.0.0 before 7.3.1 contains a reflected cross-site scripting vulnerability in Special:Ask, which outputs separator parameters (sep, propsCVE-2026-116875 · Other software · SemanticMediaWiki · reported by VulnCheckMedium 5.3
SemanticMediaWiki from 3.0.0 before 7.3.1 contains a reflected cross-site scripting vulnerability in Special:Ask, which outputs separator parameters (sep, propsep, valuesep, delim, separator) without HTML escaping in list, category, DSV, and CSV result printers. Unauthenticated attackers can send victims crafted Special:Ask links using request_type=raw or request_type=special_page to execute JavaScript in the wiki's origin, stealing sessions or CSRF tokens.
- Product
- SemanticMediaWiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 20, 2026A segmentation violation in the gf_props_equal_internal function (/filter_core/filter_props.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a DenCVE-2025-60494 · Other software · reported by MITREMedium 5.5
A segmentation violation in the gf_props_equal_internal function (/filter_core/filter_props.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted data file.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 18, 2026In the Linux kernel, the following vulnerability has been resolved: of/overlay: put property on deadprops only after changeset add succeeds add_changeset_propCVE-2026-98855 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: of/overlay: put property on deadprops only after changeset add succeeds add_changeset_property() links a new property of a not-yet-live target node into the node's deadprops list before handing it to of_changeset_add_property(). If that fails, the error path frees the property but leaves the freed pointer linked in deadprops, and of_node_release() frees it a second time when the aborted overlay's node is released. Record the changeset entry first and link the property into deadprops only on success. of_changeset_add_property() never looks at the node's property lists, so the order of the two steps is otherwise immaterial, and the error path frees a property that nothing references.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 11, 2026The user-mode syscall verifiers z_vrfy_fuel_gauge_get_props() and z_vrfy_fuel_gauge_set_props() in drivers/fuel_gauge/fuel_gauge_syscall_handlers.c declared twoCVE-2026-19669 · Other software · zephyrproject · reported by vulnerabilities@zephyrproject.orgHigh 7.8
The user-mode syscall verifiers z_vrfy_fuel_gauge_get_props() and z_vrfy_fuel_gauge_set_props() in drivers/fuel_gauge/fuel_gauge_syscall_handlers.c declared two variable-length arrays, union fuel_gauge_prop_val k_vals[len] and fuel_gauge_prop_t k_props[len], sized directly by the caller-supplied len argument. len is an unvalidated size_t taken straight from the syscall ABI, and the VLAs were allocated before any check at all — including before the K_SYSCALL_DRIVER_FUEL_GAUGE() object-permission check. The subsequent k_usermode_from_copy() calls validated only that the user source buffer was readable; the kernel destination was never bounds-checked, since it was sized by the same attacker-chosen len. Any thread running in user mode with CONFIG_USERSPACE enabled can invoke fuel_gauge_get_props() or fuel_gauge_set_props() with a large len. This first displaces the supervisor stack pointer by an arbitrary attacker-chosen amount — Zephyr does not build with stack-clash probing, so the displacement itself does not fault, and the nested calls made by the verifier then write frames below the privileged stack. If the caller has been granted access to a fuel-gauge device object, the memcpy
- Product
- zephyr
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 24, 2025Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in CVE-2025-41395 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 16, 2025Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacCVE-2025-20072 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacker to crash the mobile via crafted malicious input.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2025Mattermost Mobile Apps versions <=2.22.0 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.CVE-2025-21083 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost Mobile Apps versions <=2.22.0 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2025Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authentCVE-2025-20088 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2025Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authentCVE-2025-20086 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2025Mattermost Mobile Apps versions <=2.22.0 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.CVE-2025-20036 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost Mobile Apps versions <=2.22.0 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 16, 2024Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, 9.5.x <= 9.5.12 fail to properly validate the type of callProps which allows a user toCVE-2024-54083 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, 9.5.x <= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 18, 2024SecureProps is a PHP library designed to simplify the encryption and decryption of property data in objects.CVE-2024-28864 · Other software · IlicMiljan · reported by GitHubLow 2.6
SecureProps is a PHP library designed to simplify the encryption and decryption of property data in objects. A vulnerability in SecureProps version 1.2.0 and 1.2.1 involves a regex failing to detect tags during decryption of encrypted data. This occurs when the encrypted data has been encoded with `NullEncoder` and passed to `TagAwareCipher`, and contains special characters such as `\n`. As a result, the decryption process is skipped since the tags are not detected. This causes the encrypted data to be returned in plain format. The vulnerability affects users who implement `TagAwareCipher` with any base cipher that has `NullEncoder` (not default). The patch for the issue has been released. Users are advised to update to version 1.2.2. As a workaround, one may use the default `Base64Encoder` with the base cipher decorated with `TagAwareCipher` to prevent special characters in the encrypted string from interfering with regex tag detection logic. This workaround is safe but may involve double encoding since `TagAwareCipher` uses `NullEncoder` by default.
- Product
- Secure-Props
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 5, 2024gpac v2.2.1 was discovered to contain a memory leak via the dst_props variable in the gf_filter_pid_merge_properties_internal function.CVE-2024-24265 · Other software · Gpac · reported by MITREHigh 7.5
gpac v2.2.1 was discovered to contain a memory leak via the dst_props variable in the gf_filter_pid_merge_properties_internal function.
- Product
- Gpac
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 29, 2023Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resultiCVE-2023-5196 · Other software · Mattermost · reported by responsibledisclosure@mattermost.comMedium 6.5
Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resulting in the server consuming an abnormal quantity of computing resources and possibly becoming temporarily unavailable for its users.
- Product
- Mattermost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Sep 28, 2022In BigBlueButton before 2.2.7, lockSettingsProps.disablePrivateChat does not apply to already opened chats.CVE-2020-27601 · Other software · Bigbluebutton · reported by MITRELow 3.5
In BigBlueButton before 2.2.7, lockSettingsProps.disablePrivateChat does not apply to already opened chats. This occurs in bigbluebutton-html5/imports/ui/components/chat/service.js.
- Product
- Bigbluebutton
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2021There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1.CVE-2021-29279 · Other software · Gpac · reported by MITREHigh 7.8
There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1. In which, the arg const GF_PropertyValue *value,maybe value->value.data.size is a negative number. In result, memcpy in gf_props_assign_value failed.
- Product
- Gpac
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2021The package copy-props before 2.0.5 are vulnerable to Prototype Pollution via the main functionality.CVE-2020-28503 · Other software · Gulpjs · reported by report@snyk.ioHigh 7.3
The package copy-props before 2.0.5 are vulnerable to Prototype Pollution via the main functionality.
- Product
- Copy-props
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 11, 2018A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects.CVE-2017-7831 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgMedium 5.3
A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects. These properties should be explicitly unavailable to proxy objects. This vulnerability affects Firefox < 57.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecuritytracker.com
Nov 5, 2017Zoho ManageEngine Applications Manager 13 before build 13500 allows SQL injection via GraphicalView.do, as demonstrated by a crafted viewProps yCanvas field or CVE-2017-16543 · Email & office · Zohocorp · reported by MITRECritical 9.8
Zoho ManageEngine Applications Manager 13 before build 13500 allows SQL injection via GraphicalView.do, as demonstrated by a crafted viewProps yCanvas field or viewid parameter.
- Product
- Manageengine Applications Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode610.blogspot.comexploit-db.com
Feb 9, 2017The gst_asf_demux_process_ext_stream_props function in gst/asfdemux/gstasfdemux.c in gst-plugins-ugly in GStreamer before 1.10.3 allows remote attackers to causCVE-2017-5846 · Other software · Gstreamer · reported by MITREMedium 5.5
The gst_asf_demux_process_ext_stream_props function in gst/asfdemux/gstasfdemux.c in gst-plugins-ugly in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (invalid memory read and crash) via vectors related to the number of languages in a video file.
- Product
- Gstreamer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddebian.orgopenwall.com
Jul 6, 2015Stack-based buffer overflow in the Ipropsapi.ipropsapiCtrl.1 ActiveX control in ipropsapivideo in Panasonic Security API (PS-API) ActiveX SDK before 8.10.18 allCVE-2015-4648 · Other software · Panasonic · reported by MITREHigh 7.5
Stack-based buffer overflow in the Ipropsapi.ipropsapiCtrl.1 ActiveX control in ipropsapivideo in Panasonic Security API (PS-API) ActiveX SDK before 8.10.18 allows remote attackers to execute arbitrary code via a long string to the MulticastAddr method.
- Product
- Security API Activex SDK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.panasonic.comsecurityfocus.com
Jul 6, 2015Multiple stack-based buffer overflows in Ipropsapi in Panasonic Security API (PS-API) ActiveX SDK before 8.10.18 allow remote attackers to execute arbitrary codCVE-2015-4647 · Other software · Panasonic · reported by MITREMedium 6.8
Multiple stack-based buffer overflows in Ipropsapi in Panasonic Security API (PS-API) ActiveX SDK before 8.10.18 allow remote attackers to execute arbitrary code via a long string in the (1) FilePassword property or to the (2) GetStringInfo method.
- Product
- Security API Activex SDK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.panasonic.comsecurityfocus.com
Sep 15, 2012SQL injection vulnerability in sgms/reports/scheduledreports/configure/scheduleProps.jsp in SonicWall ViewPoint 6.0 SP2 allows remote attackers to execute arbitCVE-2011-5169 · Other software · Dell · reported by MITREHigh 7.5
SQL injection vulnerability in sgms/reports/scheduledreports/configure/scheduleProps.jsp in SonicWall ViewPoint 6.0 SP2 allows remote attackers to execute arbitrary SQL commands via the scheduleID parameter.
- Product
- Sonicwall Viewpoint
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecurityfocus.com
Apr 30, 2004Cross-site scripting (XSS) vulnerability in do_search.php in PROPS 0.6.1 allows remote attackers to inject arbitrary HTML or web script via the search_string paCVE-2004-1979 · Other software · Props · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in do_search.php in PROPS 0.6.1 allows remote attackers to inject arbitrary HTML or web script via the search_string parameter.
- Product
- Props
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmarc.infosourceforge.net
Apr 30, 2004Directory traversal vulnerability in glossary.php in PROPS 0.6.1 allows remote attackers to view arbitrary files via a ..CVE-2004-1980 · Other software · Props · reported by MITREMedium 5
Directory traversal vulnerability in glossary.php in PROPS 0.6.1 allows remote attackers to view arbitrary files via a .. (dot dot) in (1) module or (2) format variables.
- Product
- Props
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmarc.infosourceforge.net
Dec 13, 2001IBM Websphere Application Server 3.5.3 and earlier stores a password in cleartext in the sas.server.props file, which allows local users to obtain the passwordsCVE-2001-1189 · Other software · IBM · reported by MITREMedium 4.6
IBM Websphere Application Server 3.5.3 and earlier stores a password in cleartext in the sas.server.props file, which allows local users to obtain the passwords via a JSP script.
- Product
- Websphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordiss.netsecurityfocus.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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