CVE-2026-45021 Kuma: Default kuma-cp leaks admin token cross-origin via CORS wildcard + LocalhostIsAdmin

Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.25, 2.9.15, 2.11.13, 2.12.10, and 2.13.5, the default kuma-cp config leaks the admin bootstrap token and signing keys to any webpage the operator visits while the control plane is...

CVE-2026-45021 Kuma: Default kuma-cp leaks admin token cross-origin via CORS wildcard + LocalhostIsAdmin

Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.25, 2.9.15, 2.11.13, 2.12.10, and 2.13.5, the default kuma-cp config leaks the admin bootstrap token and signing keys to any webpage the operator visits while the control plane is...

CVE-2026-45021

Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.25, 2.9.15, 2.11.13, 2.12.10, and 2.13.5, the default kuma-cp config leaks the admin bootstrap token and signing keys to any webpage the operator visits while the control plane is...

Mattermost Server 10.11.x < 10.11.15 / 11.4.x < 11.4.5 / 11.5.x < 11.5.4 / 11.6.x < 11.6.1 Path Traversal (MMSA-2026-00640)

The version of Mattermost Server installed on the remote host is affected by a vulnerability as referenced in the MMSA-2026-00640 advisory. - Mattermost Server fails to check the integration URL for path traversal which allows a malicious authenticated user to call an arbitrary API via a system...

SUSE-SU-2026:21787-1 Security update for cups

This update for cups fixes the following issues - CVE-2026-27447: Authorization bypass via case-insensitive group-member lookup bsc1261572. - CVE-2026-34978: Path traversal in RSS notify-recipient-uri enables file write outside CacheDir/rss bsc1261571. - CVE-2026-34979: Heap overflow in getoption...

GHSA-C4R7-J7PP-R8MP Mattermost has a Path Traversal issue

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to check integration URL for path traversal which allows an malicious authenticated user to call an arbitrary API via system admin Mattermost auth token using via path traversal in integration action UR...

Mattermost has a Path Traversal issue

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to check integration URL for path traversal which allows an malicious authenticated user to call an arbitrary API via system admin Mattermost auth token using via path traversal in integration action UR...

CVE-2026-4858

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to check integration URL for path traversal which allows an malicious authenticated user to call an arbitrary API via system admin Mattermost auth token using via path traversal in integration action...

CVE-2026-4858

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to check integration URL for path traversal which allows an malicious authenticated user to call an arbitrary API via system admin Mattermost auth token using via path traversal in integration action...

Mattermost 路径遍历漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.6.0 and earlier 11.6.x series, 11.5.3 and earlier 11.5.x series, 11.4.4 and earlier 11.4.x series, as well as 10.11.14 and earlier 10.11.x series, have a path...

PT-2026-42439

Name of the Vulnerable Software and Affected Versions Mattermost version 11.6.0 Mattermost version 11.5.3 Mattermost version 11.4.4 Mattermost version 10.11.14 Description A path traversal issue exists where the application fails to properly validate the integration action URL. This allows an...

GO-2026-4988 DevGuard has an unauthenticated identity assertion via `X-Admin-Token` header in github.com/l3montree-dev/devguard

DevGuard has an unauthenticated identity assertion via X-Admin-Token header in github.com/l3montree-dev/devguard...

PT-2026-42374

DevGuard has an unauthenticated identity assertion via X-Admin-Token header in github.com/l3montree-dev/devguard...

PT-2026-41976

Name of the Vulnerable Software and Affected Versions HAX CMS versions prior to 26.0.0 Description The hmacBase64 function in the HAXcms Node.js backend contains two cryptographic implementation errors. First, the function uses a hardcoded string "0" as the HMAC signing key instead of the intende...

Exploit for Authentication Bypass Using an Alternate Path or Channel in Jetbrains Teamcity

CVE-2024-27198 Lab Description TeamCity provides an admin-...

Exploit for Authentication Bypass Using an Alternate Path or Channel in Jetbrains Teamcity

CVE-2024-27198 Lab Description TeamCity provides an admin-...

EUVD-2026-30664

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, a Stored Cross-Site Scripting XSS vulnerability exists in the Banner component due to an improper sanitization order specifically, DOMPurify is executed before the marked library. Th...

CVE-2026-45665 Open WebUI: Stored XSS in Banner Component via Improper Sanitization Order

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, a Stored Cross-Site Scripting XSS vulnerability exists in the Banner component due to an improper sanitization order specifically, DOMPurify is executed before the marked library. Th...

CVE-2026-46407

Vvveb CMS contains an IDOR in the backend/admin/auth-token endpoint. An authenticated administrator can load another admin's REST API token list by supplying that user’s admin_id, leading to disclosure of sensitive tokens. The issue is fixed in version 1.0.8.3. No exploitation details are provide...

CVE-2026-46407 Vvveb: admin/auth-token IDOR allows unauthorized disclosure of administrator REST API tokens

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the backend admin/auth-token endpoint allows an authenticated administrator to load another administrator's REST API token list by supplying that user's adminid. This can...