GHSA-G7FP-CQJ5-X8HF Mattermost has an Incorrect Authorization issue

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

Mattermost has an Incorrect Authorization issue

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the membership synchronization process. An attacker can gain unauthorized access to an entire private team by sending crafted membership synchronization messages from a remote cluster that trigger team...

CVE-2026-4274

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

CVE-2026-4274 Insufficient authorization in shared channel membership sync grants team-level access instead of channel-level access

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

CVE-2026-4274

Mattermost CVE-2026-4274 affects multiple release lines: 11.2.x <= 11.2.2, 10.11.x <= 10.11.10, 11.4.x <= 11.4.0, and 11.3.x

CVE-2026-4274 Insufficient authorization in shared channel membership sync grants team-level access instead of channel-level access

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

CVE-2026-4274

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

CVE-2026-4274 Insufficient authorization in shared channel membership sync grants team-level access instead of channel-level access

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared...

PT-2026-28642

Name of the Vulnerable Software and Affected Versions Mattermost versions 10.11.0 through 10.11.10 Mattermost versions 11.2.0 through 11.2.2 Mattermost versions 11.3.0 through 11.3.1 Mattermost versions 11.4.0 Description The software does not properly restrict team-level access when processing...

EUVD-2026-15757

Improper Neutralization of Special Elements used in an SQL Command 'SQL Injection' vulnerability in AA-Team WZone woozone allows Blind SQL Injection.This issue affects WZone: from n/a through = 14.0.31...

EUVD-2026-15623

Missing Authorization vulnerability in RadiusTheme Team tlp-team allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Team: from n/a through = 5.0.11...

CVE-2026-32562

Missing Authorization vulnerability in WP Folio Team PPWP password-protect-page allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PPWP: from n/a through = 1.9.15...

CVE-2026-27039

Improper Neutralization of Special Elements used in an SQL Command 'SQL Injection' vulnerability in AA-Team WZone woozone allows Blind SQL Injection.This issue affects WZone: from n/a through = 14.0.31...

CVE-2026-27040

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in AA-Team WZone woozone allows Path Traversal.This issue affects WZone: from n/a through = 14.0.31...

CVE-2026-25026

Missing Authorization vulnerability in RadiusTheme Team tlp-team allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Team: from n/a through = 5.0.11...

CVE-2026-32562

Missing Authorization vulnerability in WP Folio Team PPWP password-protect-page allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PPWP: from n/a through = 1.9.15...

CVE-2026-32562 WordPress PPWP plugin <= 1.9.15 - Broken Access Control vulnerability

Missing Authorization vulnerability in WP Folio Team PPWP password-protect-page allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PPWP: from n/a through = 1.9.15...

CVE-2026-25026 WordPress Team plugin <= 5.0.11 - Broken Access Control vulnerability

Missing Authorization vulnerability in RadiusTheme Team tlp-team allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Team: from n/a through = 5.0.11...

CVE-2026-25026 WordPress Team plugin <= 5.0.11 - Broken Access Control vulnerability

Missing Authorization vulnerability in RadiusTheme Team tlp-team allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Team: from n/a through = 5.0.11...