EUVD-2026-60243

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint...

CVE-2026-75044

In JetBrains YouTrack before versions 2025.3.156085, 2026.1.13914, and 2026.2.18095, a missing authorization check on the mailbox endpoint allowed any authenticated user to delete arbitrary entities, causing high integrity and availability impact (CVSS 8.1). No in-the-wild exploitation is reporte...

CVE-2026-75044

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint...

CVE-2026-75044

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint...

CVE-2026-75044

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint...

CVE-2026-59829

CVE-2026-59829 affects Discourse sites with category group moderation enabled: the review queue could expose flag-related private message excerpts to category group moderators lacking authorization to read them. CVSS 4.3 (MEDIUM), confidentiality-only impact. Fixed in versions 2026.1.6, 2026.5.2,...

CVE-2026-16047

Mattermost versions 11.7.x = 11.7.6, 10.11.x = 10.11.21, 11.8.x = 11.8.3 fail to validate that users have read access to a channel before linking a board to it, which allows an authenticated attacker to discover the membership of private channels on the same team via creating, patching, importing...

CVE-2026-16045 Delegated OAuth tokens could revoke unrelated OAuth application authorizations

Mattermost versions 11.7.x = 11.7.6, 10.11.x = 10.11.21 Mattermost failed to restrict OAuth deauthorization and personal access token management endpoints to direct user sessions, which allowed an OAuth app with a delegated user token to revoke the user's authorizations or tokens for other...

CVE-2026-16045

Mattermost 11.7.x (≤11.7.6) and 10.11.x (≤10.11.21) failed to restrict OAuth deauthorization and personal access token management endpoints to direct user sessions. A malicious OAuth app holding a delegated user token could revoke the user's authorizations or tokens for unrelated integrations via...

CVE-2026-16045 Delegated OAuth tokens could revoke unrelated OAuth application authorizations

Mattermost versions 11.7.x = 11.7.6, 10.11.x = 10.11.21 Mattermost failed to restrict OAuth deauthorization and personal access token management endpoints to direct user sessions, which allowed an OAuth app with a delegated user token to revoke the user's authorizations or tokens for other...

CVE-2026-16046 Missing run-state validation on finished playbook runs

Mattermost versions 11.7.x = 11.7.6, 10.11.x = 10.11.21 fail to enforce run-state validation on write operations for finished playbook runs which allows a run participant to modify status, checklists, retrospective content, ownership, and participants on completed runs via REST and GraphQL API...

CVE-2026-16048

Mattermost versions 11.8.x through 11.8.2, 11.7.x through 11.7.6, and 10.11.x through 10.11.21 fail to restrict the channel member roles API to channel-scoped roles, allowing a channel administrator to assign out-of-scope roles and gain additional permissions. Advisory MMSA-2026-00697 tracks the ...

CVE-2026-16471

Missing Authorization vulnerability in Dolusoft Software Technologies Sonlogger allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Sonlogger: from v6.6.6 before 6.7.4.8...

Medplum: Improper Validation of Redirect URI in External Auth Callback allows Authorization Code Leakage

Summary The external identity provider callback at GET /auth/external accepts attacker-controlled redirect URIs that only need to start with a registered client redirect URI, rather than matching exactly. After a successful external IdP login, the server appends Medplum login and code values to...

CVE-2026-16467

Missing Authorization vulnerability in Dolusoft Software Technologies Fortilogger allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Fortilogger: before 6.1.5.9...

CVE-2026-16471

Sonlogger v6.6.6 up to 6.7.4.7 has a missing-authorization flaw allowing unauthenticated remote users to access ACL-unconstrained functionality with high confidentiality impact. CVSS 7.5 (network, low complexity, no auth). SSVC notes no known exploitation. Upgrade to 6.7.4.8. Turkey's Siber Güven...

CVE-2026-16471 Broken Access Control in Dolusoft Software's Sonlogger

Missing Authorization vulnerability in Dolusoft Software Technologies Sonlogger allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Sonlogger: from v6.6.6 before 6.7.4.8...

EUVD-2026-60176

Missing Authorization vulnerability in Dolusoft Software Technologies Sonlogger allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Sonlogger: from v6.6.6 before 6.7.4.8...

CVE-2026-16467 Broken Access Control in Dolusoft Software's Fortilogger

Missing Authorization vulnerability in Dolusoft Software Technologies Fortilogger allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Fortilogger: before 6.1.5.9...

CVE-2026-16467

Missing Authorization vulnerability in Dolusoft Software Technologies Fortilogger allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Fortilogger: before 6.1.5.9...