GHSA-Q8FG-CP3Q-5JWM Mattermost Incorrect Authorization vulnerability

Mattermost versions 9.11.x = 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allowopeninvite" field via making their team public...

Mattermost Incorrect Authorization vulnerability

Mattermost versions 9.11.x = 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allowopeninvite" field via making their team public...

CVE-2025-22449 Access control flaw for team admins allows unauthorized team additions

Mattermost versions 9.11.x = 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allowopeninvite" field via making their team public...

CVE-2025-22449 Access control flaw for team admins allows unauthorized team additions

Mattermost versions 9.11.x = 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allowopeninvite" field via making their team public...

Mattermost 安全漏洞

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. A security vulnerability exists in Mattermost version 9.11.5 and previous versions 9.11.x. The vulnerability stems from not properly enforcing invite permissions, which allows team administrators to...

PT-2023-23953 · Unknown · Zulip Server

Name of the Vulnerable Software and Affected Versions: Zulip Server versions 6.1 and below Description: Zulip is an open-source team collaboration tool with unique topic-based threading. Zulip administrators can configure Zulip to limit who can add users to streams, and separately to limit who ca...