CVE-2026-34577 Postiz: Unauthenticated Full-Read SSRF via /public/stream Endpoint with Trivially Bypassable Extension Check

Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the GET /public/stream endpoint in PublicController accepts a user-supplied url query parameter and proxies the full HTTP response back to the caller. The only validation is url.endsWith'mp4', which is trivially bypassable by...

GHSA-F2HX-5FX3-HMCV Keycloak: UMA Policy Resource Injection Allows Unauthorized Cross-User Permission Grants

A flaw was found in Keycloak. An authenticated user with the umaprotection role can bypass User-Managed Access UMA policy validation. This allows the attacker to include resource identifiers owned by other users in a policy creation request, even if the URL path specifies an attacker-owned...

EUVD-2026-18213

A flaw was found in Keycloak. An authenticated user with the umaprotection role can bypass User-Managed Access UMA policy validation. This allows the attacker to include resource identifiers owned by other users in a policy creation request, even if the URL path specifies an attacker-owned...

CVE-2026-4636

A flaw was found in Keycloak. An authenticated user with the umaprotection role can bypass User-Managed Access UMA policy validation. This allows the attacker to include resource identifiers owned by other users in a policy creation request, even if the URL path specifies an attacker-owned...

CVE-2026-3872 Keycloak: keycloak: information disclosure due to redirect_uri validation bypass

A flaw was found in Keycloak. This issue allows an attacker, who controls another path on the same web server, to bypass the allowed path in redirect Uniform Resource Identifiers URIs that use a wildcard. A successful attack may lead to the theft of an access token, resulting in information...

CVE-2026-29133 UID Regex Bypass

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to upload PGP keys with UIDs that do not match their email address...

PT-2026-29732

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in Keycloak where an authenticated user possessing the uma protection role can circumvent User-Managed Access UMA policy validation. This allows an attacker to include resource...

PT-2026-29868

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to commit 8aceaf5 Description OpenClaw versions prior to commit 8aceaf5 contain a preflight validation bypass in shell-bleed protection. This allows attackers to execute blocked script content by using piped or complex...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview onnx is an Open Neural Network Exchange Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition through the saveexternaldata function. An attacker can overwrite arbitrary files or inject data into sensitive locations by exploiting a race...

GHSA-9GM9-C8MQ-VQ7M PraisonAI: OS Command Injection in MCPHandler.parse_mcp_command()

Summary The --mcp CLI argument is passed directly to shlex.split and forwarded through the call chain to anyio.openprocess with no validation, allowlist check, or sanitization at any hop, allowing arbitrary OS command execution as the process user. Details cli/features/mcp.py:61 source -...

CVE-2026-34383

Admidio is an open-source user management solution. Prior to version 5.0.8, the inventory module's itemsave endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both CSRF token validation and server-side form validation. An authenticated user ca...

CVE-2026-34394

WWBN AVideo is an open source video platform. In versions 26.0 and prior, AVideo's admin plugin configuration endpoint admin/save.json.php lacks any CSRF token validation. There is no call to isGlobalTokenValid or verifyToken before processing the request. Combined with the application's explicit...

DEBIAN-CVE-2026-34159

llama.cpp is an inference of several LLM models in C/C++. Prior to version b8492, the RPC backend's deserializetensor skips all bounds validation when a tensor's buffer field is 0. An unauthenticated attacker can read and write arbitrary process memory via crafted GRAPHCOMPUTE messages. Combined...

CVE-2026-34430

ByteDance DeerFlow versions prior to commit 92c7a20 contain a sandbox escape vulnerability in bash tool handling that allows attackers to execute arbitrary commands on the host system by bypassing regex-based validation using shell features such as directory changes and relative paths. Attackers...

Medium: runfinch-finch

Issue Overview: Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect OIDC identity. Prior to 1.8.5, Fulcio's metaRegex function uses unanchored regex, allowing attackers to bypass MetaIssuer URL validation and trigger SSRF to arbitrary internal services...

Amazon Linux 2 : python, --advisory ALAS2-2026-3218 (ALAS-2026-3218)

The version of python installed on the remote host is prior to 2.7.18-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3218 advisory. The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update, |=...

CVE-2026-33997

A flaw was found in Moby, an open-source container framework. This vulnerability allows for a privilege validation bypass during docker plugin install. Due to an error in the daemon's privilege comparison logic, the system may incorrectly accept a plugin's requested privileges that differ from...

Admidio has CSRF and Form Validation Bypass in Inventory Item Save via `imported` Parameter

Summary The inventory module's itemsave endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both CSRF token validation and server-side form validation. An authenticated user can craft a direct POST request to save arbitrary inventory item data...

EUVD-2026-17626

Admidio has CSRF and Form Validation Bypass in Inventory Item Save via imported Parameter...

Cross-site Request Forgery (CSRF)

Overview admidio/admidio is a free open source user management system for websites of organizations and groups. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF in the itemsave process when the imported parameter is set to true. An attacker can bypass both CSRF...