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SSCMS v7.4.0 contains a reflected cross-site scripting vulnerability in the STL processing endpoint that allows attackers to execute arbitrary JavaScript by crafting malicious STL template payloads that are decrypted and returned without proper sanitization. Attackers can exploit improper output encoding in the /api/st…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 2.1 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-30T19:45:03.364Z. Updated 2026-07-28T01:50:02.873Z.

CVE-2026-33447 is a buffer overflow in a message parsing function of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or denial of service.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-30T19:43:27.437Z. Updated 2026-05-01T14:32:40.680Z.

CVE-2026-33446 is a buffer overflow in the authentication sub-system of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or a denial of service.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-30T19:36:37.319Z. Updated 2026-04-30T20:11:21.104Z.

A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol (OCSP) response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a client with OCSP verification enabled may incorrectly ac…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 3.7 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-30T17:41:28.896Z. Updated 2026-10-14T19:45:46.353Z.

In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present (malformed UTF-8 header data). Information might be divulged within an error message produced during handling of an unrelated e-mail message.

Excerpt language: en.

Severity low: primary CNA CVSS 3.7 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-30T00:00:00.000Z. Updated 2026-05-01T14:27:11.390Z.

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. More precisely, an application can be vulnerable when all the following are true: * the application is using Spring MVC or Spring WebFlux * the application is configuring the  resource chain support https://d…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 3.1 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-29T11:32:12.548Z. Updated 2026-04-29T14:01:42.273Z.

A vulnerability was found in Grav CMS up to 1.7.49.5/2.0.0-beta.1. Affected by this vulnerability is the function FileCache::doGet of the file system/src/Grav/Framework/Cache/Adapter/FileCache.php of the component Cache Value Handler. The manipulation results in deserialization. The attack may be launched remotely. The…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T20:30:16.285Z. Updated 2026-04-29T13:01:56.731Z.

OpenClaw before 2026.4.8 contains a session management vulnerability where existing WebSocket sessions survive shared gateway token rotation. Attackers can maintain unauthorized access to WebSocket connections after token rotation by exploiting the failure to disconnect existing shared-token sessions.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:10:12.669Z. Updated 2026-04-29T12:15:24.542Z.

OpenClaw before 2026.4.8 contains an authentication state management vulnerability where the resolvedAuth closure becomes stale after configuration reload. Newly accepted gateway connections continue using outdated resolved auth state, allowing attackers to bypass authentication controls through config reload operation…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:10:10.910Z. Updated 2026-04-29T19:01:15.552Z.

OpenClaw before 2026.4.8 omits owner-only enforcement for cross-channel allowlist writes in the /allowlist endpoint. An authorized non-owner sender can bypass access controls to perform allowlist modifications against different channels, violating the intended trust model.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:10:06.480Z. Updated 2026-04-29T19:05:08.017Z.

OpenClaw before 2026.3.31 contains a resource exhaustion vulnerability in media downloads that bypasses core safety limits for file size, count, and cleanup operations. Attackers can exhaust disk space by downloading media files without triggering intended safety restrictions, causing availability impact.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:10:05.665Z. Updated 2026-04-29T13:36:09.031Z.

OpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability that allows remote attackers to access restricted messages. Attackers can exploit fetched quoted, root, and thread context messages to bypass sender allowlist restrictions and retrieve unauthorized content.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:10:04.063Z. Updated 2026-04-29T12:52:32.670Z.

OpenClaw before 2026.3.31 contains a scope bypass vulnerability in webhook replay cache deduplication that allows authenticated attackers to replay messages across sibling targets using the same messageId. Attackers can exploit overly broad cache keying to bypass replay protection and deliver duplicate webhook messages…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:09:59.445Z. Updated 2026-04-29T13:17:50.747Z.

OpenClaw before 2026.4.2 contains an improper access control vulnerability in the iOS A2UI bridge that treats generic local-network pages as trusted origins. Attackers can inject unauthorized agent.request runs by loading attacker-controlled pages from local-network or tailnet hosts, polluting session state and consumi…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 2.1 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:09:57.031Z. Updated 2026-04-29T12:17:40.590Z.

OpenClaw before 2026.3.31 contains an authorization bypass vulnerability in Discord voice ingress that allows attackers to bypass channel and member allowlist restrictions. Attackers can exploit stale-role validation gaps and improper channel name validation to gain unauthorized access to restricted voice channels.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:09:45.177Z. Updated 2026-04-29T13:33:15.047Z.

OpenClaw before 2026.3.31 contains an access control bypass vulnerability in the Discord voice manager that allows attackers to bypass channel-level member access allowlist restrictions. Attackers can send Discord voice ingress requests before channel allowlist authorization is performed, gaining unauthorized access to…

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:09:44.214Z. Updated 2026-04-29T14:30:09.873Z.

OpenClaw before 2026.3.31 contains an allowlist bypass vulnerability in Matrix thread root and reply context handling that fails to properly validate message senders. Attackers can fetch thread-root and reply context messages that should be filtered by sender allowlists, bypassing access controls.

Excerpt language: en.

Severity low: primary CNA CVSS 2.3 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T18:09:39.883Z. Updated 2026-04-29T13:33:51.478Z.

The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks. Affected versions: Spring gRPC: 1.0.0 - 1.0.2 (fixed in …

Excerpt language: en. Shortened to 320 code points; full text retained locally.

Severity low: primary CNA CVSS 3.7 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.

Published 2026-04-28T14:54:07.360Z. Updated 2026-04-28T17:21:36.495Z.