CVE-2026-59220 Open WebUI: ReDoS in skill-mention regexes causes whole-instance DoS on default config

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.2 before 0.10.0, the SKILLMENTIONRE and stripre regular expressions in backend/openwebui/utils/middleware.py parsed skill mentions with overlapping quantifiers, allowing an authenticated chat message...

CVE-2026-59220 Open WebUI: ReDoS in skill-mention regexes causes whole-instance DoS on default config

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.2 before 0.10.0, the SKILLMENTIONRE and stripre regular expressions in backend/openwebui/utils/middleware.py parsed skill mentions with overlapping quantifiers, allowing an authenticated chat message...

CVE-2026-59220 Open WebUI: ReDoS in skill-mention regexes causes whole-instance DoS on default config

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.2 before 0.10.0, the SKILLMENTIONRE and stripre regular expressions in backend/openwebui/utils/middleware.py parsed skill mentions with overlapping quantifiers, allowing an authenticated chat message...

Exploit for CVE-2026-43503

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GHSA-QVPF-J64C-JMHR PraisonAI Slack app_mention bypasses configured user/channel authorization

PraisonAI Slack appmention bypasses configured user/channel authorization Summary PraisonAI's Slack bot applies its configured allowedusers, allowedchannels, and unknown-user pairing policy in the normal Slack message event handler, but not in the adjacent Slack appmention event handler. A Slack...

MINI-3PXX-W276-3PH7

Bulletin has no description...

PT-2026-53119

Summary The MentionsParser in src/praisonai-agents/praisonaiagents/tools/mentions.py processes @file: mentions in agent prompts by reading arbitrary files from the filesystem. When a file path is not found relative to the workspace, the parser falls back to using the path as an absolute path...

PT-2026-61760

Name of the Vulnerable Software and Affected Versions praisonai versions 3.11.0 through 4.6.58 Description The Slack bot in PraisonAI fails to apply configured user and channel authorization policies when processing app mention events. While the standard message event handler correctly enforces...

PT-2026-53146

PraisonAI Slack app mention bypasses configured user/channel authorization Summary PraisonAI's Slack bot applies its configured allowed users, allowed channels, and unknown-user pairing policy in the normal Slack message event handler, but not in the adjacent Slack app mention event handler. A...

MINI-G6R2-FXJQ-8VWJ

Bulletin has no description...

CVE-2026-47175

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, several moderation commands echo user-controlled reason text in public bot replies without disabling mention parsing. A moderator who does not have permission to mention everyone can...

CVE-2026-47175 Quest Bot: Moderation reason fields allow bot-powered `@everyone` / `@here` pings

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, several moderation commands echo user-controlled reason text in public bot replies without disabling mention parsing. A moderator who does not have permission to mention everyone can...

CVE-2026-47175

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, several moderation commands echo user-controlled reason text in public bot replies without disabling mention parsing. A moderator who does not have permission to mention everyone can...

CVE-2026-47173

Quest Bot (Discord bot) prior to v1.0.3 is vulnerable: a normal user can create a ticket with a reason containing @everyone/@here, user or role mentions, causing the attacker-controlled reason to be posted in the new ticket channel if mentions are not suppressed. If the bot has permission to use ...

Quest Bot 安全漏洞

Quest Bot is a multi-functional Discord community management robot developed by Duck Organization. Versions of Quest Bot prior to 1.0.3 contained security vulnerabilities. These vulnerabilities stemmed from reminder messages that did not suppress mentions sent to @everyone or @here, potentially...

CVE-2026-47173: Improper Encoding or Escaping of Output

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, a normal user can create a ticket with a reason containing @everyone, @here, user mentions, or role mentions. When the ticket is created, the bot posts the attacker-controlled reason...

PT-2026-48714

Name of the Vulnerable Software and Affected Versions Quest Bot versions prior to 1.0.4 Description Several moderation commands echo user-controlled reason text in public bot replies without disabling mention parsing. This allows a moderator who lacks the permission to mention everyone to force t...

Quest Bot 安全漏洞

Quest Bot is a multi-functional Discord community management robot developed by Duck Organization. Versions of Quest Bot prior to 1.0.4 contained security vulnerabilities. These vulnerabilities stemmed from the fact that audit commands did not disable mention resolution, allowing administrators...

CVE-2026-47175: Improper Encoding or Escaping of Output

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, several moderation commands echo user-controlled reason text in public bot replies without disabling mention parsing. A moderator who does not have permission to mention everyone can...

CVE-2026-53674: Improper Neutralization of Special Elements in Data Query Logic

BuddyPress 14.4.0 contains a regular expression injection vulnerability in the activity mention resolver that, when username compatibility mode is enabled, allows attackers to manipulate a REGEXP database clause by crafting mention names containing regex metacharacters. Attackers can submit...