PT-2026-105076

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form action code who value into mention-link href attributes without URL encoding. A quote-bearing display name cou...

CVE-2026-100675

stoatchat versions before 0.15.5 contain a denial of service vulnerability in the acknowledgement worker that processes mass mention messages. Authenticated users can send five crafted role-mention messages to terminate all acknowledgement workers, disabling push notifications and mention badges...

CVE-2026-100675

Versions of stoatchat prior to 0.15.5 are susceptible to a denial of service vulnerability within the acknowledgement worker during the processing of mass mention messages. An authenticated user can trigger this by sending five specially crafted role-mention messages , which results in the termin...

EUVD-2026-87769

stoatchat versions before 0.15.5 contain a denial of service vulnerability in the acknowledgement worker that processes mass mention messages. Authenticated users can send five crafted role-mention messages to terminate all acknowledgement workers, disabling push notifications and mention badges...

PT-2026-99346

Name of the Vulnerable Software and Affected Versions stoatchat versions prior to 0.15.5 Description A denial of service issue exists in the acknowledgement worker responsible for processing mass mention messages. Authenticated users can send five specially crafted role-mention messages to...

CVE-2026-100675: Uncaught Exception

stoatchat versions before 0.15.5 contain a denial of service vulnerability in the acknowledgement worker that processes mass mention messages. Authenticated users can send five crafted role-mention messages to terminate all acknowledgement workers, disabling push notifications and mention badges...

CVE-2026-91119

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form actioncodewho value into mention-link href attributes without URL encoding. A quote-bearing display name could...

EUVD-2026-86307

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form actioncodewho value into mention-link href attributes without URL encoding. A quote-bearing display name could...

CVE-2026-91119 Discourse: Encode action_code_who in mention URLs

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form actioncodewho value into mention-link href attributes without URL encoding. A quote-bearing display name could...

CVE-2026-91119 Discourse: Encode action_code_who in mention URLs

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form actioncodewho value into mention-link href attributes without URL encoding. A quote-bearing display name could...

CVE-2026-91119 Discourse: Encode action_code_who in mention URLs

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form actioncodewho value into mention-link href attributes without URL encoding. A quote-bearing display name could...

CVE-2026-91119

The open-source discussion platform Discourse is vulnerable to stored HTML injection in versions prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0. The small-action and nested-activity-log components fail to perform URL encoding when interpolating the free-form action_code_who value into mentio...

PT-2026-98202

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 2026.1.8 Discourse versions prior to 2026.6.3 Discourse versions prior to 2026.7.2 Discourse versions prior to 2026.8.0 Description The topic small-action and nested-activity-log components interpolate the free-form...

CVE-2026-91119: Improper Neutralization of Input During Web Page Generation

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the topic small-action and nested-activity-log components interpolated the free-form actioncodewho value into mention-link href attributes without URL encoding. A quote-bearing display name could...

SUSE CVE-2026-72811

SiYuan versions = v3.7.2 contain a SQL injection vulnerability in the backlink/mention search query kernel/model/backlink.go, which concatenates stored block metadata title, name, alias, anchor text and the client-supplied keyword into a SQL MATCH/search statement while escaping only the...

CVE-2026-57129

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, MentionsParser.processfilemention accepts file-mention values and falls back from workspace-relative resolution to Pathfilepath without traversal, symlink, or workspace-boundary validation. Prompt input from users, bots, or...

CVE-2026-57129 PraisonAI: Arbitrary File Read via `@file:` Mention Path Traversal

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, MentionsParser.processfilemention accepts file-mention values and falls back from workspace-relative resolution to Pathfilepath without traversal, symlink, or workspace-boundary validation. Prompt input from users, bots, or...

EUVD-2026-77543

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, MentionsParser.processfilemention accepts file-mention values and falls back from workspace-relative resolution to Pathfilepath without traversal, symlink, or workspace-boundary validation. Prompt input from users, bots, or...

CVE-2026-57129 PraisonAI: Arbitrary File Read via `@file:` Mention Path Traversal

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, MentionsParser.processfilemention accepts file-mention values and falls back from workspace-relative resolution to Pathfilepath without traversal, symlink, or workspace-boundary validation. Prompt input from users, bots, or...

GO-2026-6402 SiYuan: SQL injection in backlink/mention search via unescaped stored and client input (publish mode): first-order (client keyword) and second-order (stored document title) breakout on read-write handle in github.com/siyuan-note/siyuan/kernel

SiYuan: SQL injection in backlink/mention search via unescaped stored and client input publish mode: first-order client keyword and second-order stored document title breakout on read-write handle in github.com/siyuan-note/siyuan/kernel...