CVE-2026-27792

Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other...

CVE-2026-27792

CVE-2026-27792 affects Seerr, a media request/discovery manager. A missing authorization flaw on several pushSubscription API routes (due to absent isOwnProfileOrAdmin() middleware) allows authenticated users to access/modify other users’ data. Affected versions are 2.7.0–before 3.1.0; version 3....

CVE-2026-27792 Seerr missing authentication on pushSubscription endpoints

Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other...

EUVD-2026-9054

Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other...

CVE-2026-27792 Seerr missing authentication on pushSubscription endpoints

Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other...

CVE-2026-27792

Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other...

CVE-2026-27792 Seerr missing authentication on pushSubscription endpoints

Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other...

PT-2026-22381

Name of the Vulnerable Software and Affected Versions Seerr versions prior to 3.1.0 Description Seerr, an open-source media request and discovery manager for Jellyfin, Plex, and Emby, contains a flaw where authenticated users can access and modify data belonging to other users. This is due to the...

BIT-MASTODON-2026-23964 Mastodon has insufficient access control to push notification settings

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.5.5, 4.4.12, and 4.3.18, an insecure direct object reference in the web push subscription update endpoint lets any authenticated user update another user's push subscription by guessing or obtaining th...

CVE-2026-23964

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.5.5, 4.4.12, and 4.3.18, an insecure direct object reference in the web push subscription update endpoint lets any authenticated user update another user's push subscription by guessing or obtaining th...

CVE-2026-23964 Mastodon has insufficient access control to push notification settings

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.5.5, 4.4.12, and 4.3.18, an insecure direct object reference in the web push subscription update endpoint lets any authenticated user update another user's push subscription by guessing or obtaining th...

Updated nspr, nss, firefox & rust packages fix security vulnerabilities

Permission leak via embed or object elements. CVE-2024-10458 Use-after-free in layout with accessibility. CVE-2024-10459 Confusing display of origin for external protocol handler prompt. CVE-2024-10460 XSS due to Content-Disposition being ignored in multipart/x-mixed-replace response...

Moderate: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

firefox: DOM push subscription message could hang Firefox

The Mozilla Foundation's Security Advisory: By sending a specially crafted push message, a remote server could hang the parent process, causing the browser to become unresponsive...