CVE-2026-12704

On Grafana Enterprise instances with the optional IdP-initiated SAML single sign-on enabled allowidpinitiated = true, disabled by default, Grafana did not fully validate the InResponseTo field of SAML responses. An attacker who obtained a valid, signed SAML assertion for a user could replay it...

PT-2026-85490

phpMyFAQ before 4.1.8 contains an authentication bypass vulnerability in its two-factor authentication TOTP disable functionality. The removeTwofactorConfig handler reachable via POST /api/user/remove-twofactor verifies only that the user is logged in and that a valid CSRF token is supplied, then...

CVE-2026-75034

CVE-2026-75034 is a SAML assertion replay flaw in Rancher Manager affecting versions before 2.15.1 (also patched in 2.14.5 and 2.13.9). The replay protection introduced to fix CVE-2026-44946 stored consumed assertion IDs in a per-process cache , so in high-availability deployments each replica on...

BIT-SEAWEEDFS-2026-77368 SeaweedFS: Authenticated Cross-Prefix IDOR in Filer TUS Handler Enables Arbitrary Write to Tenant-Forbidden Paths

SeaweedFS is a distributed storage system for files and blobs. In version 4.39, the filer's TUS resumable-upload handler checks JWT allowedprefixes scoping only when a session is created, letting a low-privilege tenant hijack another tenant's upload session to write content to filer paths their o...

GHSA-68JX-F42C-7599 TYPO3 CMS - Broken Access Control in Backend and Install Tool

Problem The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 CVE-2020-11069 became ineffective in TYPO3 v13.0, where TYPO3 CMS started serving the backend and Admin Tool applications from the site's main entry script instead of the dedicated typo3/ directory. Whether a request originat...

CVE-2026-78174 WatchGuard Dimension Session Hijack via Exposed Session Tokens in Diagnostic Logs

WatchGuard Dimension records unredacted session identifiers for logged-in users in its web UI diagnostic log. A low-privileged Dimension Administrator can retrieve this log and extract a Super Administrator's session token while that administrator is logged in, enabling account takeover...

CVE-2026-79786 Coroot 1.20.2 through 1.24.5 Unvalidated Redirect URI in MCP OAuth Client Registration

Coroot's unauthenticated MCP OAuth dynamic client registration endpoint accepts any syntactically valid redirect URI without validation, allowing attackers to register clients pointing to attacker-controlled hosts. Attackers can send authorization URLs to signed-in users, capture their...

CVE-2026-79786

Coroot versions 1.20.2 through 1.24.5 are affected by an unvalidated redirect URI in the MCP OAuth dynamic client registration endpoint. The endpoint accepts any syntactically valid redirect URI without validation, allowing an unauthenticated attacker to register a client pointing to an attacker-...

CVE-2026-79786

Coroot's unauthenticated MCP OAuth dynamic client registration endpoint accepts any syntactically valid redirect URI without validation, allowing attackers to register clients pointing to attacker-controlled hosts. Attackers can send authorization URLs to signed-in users, capture their...

EUVD-2026-65698

Coroot's unauthenticated MCP OAuth dynamic client registration endpoint accepts any syntactically valid redirect URI without validation, allowing attackers to register clients pointing to attacker-controlled hosts. Attackers can send authorization URLs to signed-in users, capture their...

EUVD-2026-65441

Ech0 before 4.4.3 protects the PUT /user endpoint with the profile:read scope, a read-only scope, but allows write operations including password changes. An attacker with an admin's profile:read access token can change the admin's password and login to obtain an unrestricted session token that...

Exploit for CVE-2026-66917

IDOR + Stored XSS via Broken Object-Level Authorization in Joo...

CVE-2026-18052: Improper Authentication

The ManageWP Worker WordPress plugin before 4.9.37 does not bind the account being logged in to the signature which authorises the login, nor prevent an already used login link from being replayed, allowing attackers who obtain such a link to gain a session as any user on the site, including an...

CVE-2026-62283 Nezha Monitoring: Cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-62283 Nezha Monitoring: Cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-62283 Nezha Monitoring: Cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-62283

Nezha Monitoring (a self-hostable server and website monitoring tool) versions 1.14.13–1.14.14 and 2.0.0–2.0.9 contain a cross-tenant session hijack vulnerability. Stream identifiers created by CreateStream in service/rpc/io_stream.go are not bound to their creating user, and the WebSocket endpoi...

PT-2026-82325

Name of the Vulnerable Software and Affected Versions SeaweedFS versions prior to 4.40 Description The filer's TUS resumable-upload handler fails to verify JWT allowed prefixes scoping after a session is created. This allows a low-privilege tenant who obtains another user's session identifier to...

CVE-2026-46355 BigBlueButton: Unauthenticated Session Hijack via Exposed /bigbluebutton/api/handleJoinExistingUser

BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, BigBlueButton exposed /bigbluebutton/api/handleJoinExistingUser through bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy. A requester able to supply an existingUserID for an active...

CVE-2026-46355 BigBlueButton: Unauthenticated Session Hijack via Exposed /bigbluebutton/api/handleJoinExistingUser

BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, BigBlueButton exposed /bigbluebutton/api/handleJoinExistingUser through bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy. A requester able to supply an existingUserID for an active...