MCP Atlassian: SSRF Protection Bypass

Environment- Project: sooperset/mcp-atlassian- Affected function: validateurlforssrf- Affected path: header-based Jira/Confluence URL authentication flow- Tested endpoint: POST /mcp- Tested version: 2.14.5 DescriptionThe SSRF protection in validateurlforssrf can be bypassed with a URL containing ...

CVE-2023-24329-lab

CVE-2023-24329 — Laboratorio de Diferencial de Analizador Parser Differential Solo con fines educativos. Este laboratorio existe para demostrar una vulnerabilidad real en un entorno seguro y aislado. No lo ejecutes nunca contra sistemas que no te pertenezcan. No reutilices el código de filtro...

AlmaLinux 9.2 [TuxCare] Security Update: python3.11 / python3.11-debug / python3.11-devel / python3.11-idle / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1741126677)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1741126677 advisory. - An issue was found in the CPython zipfile module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior. The...

CentOS Linux 8 [TuxCare] Security Update: python2 / python2-debug / python2-devel / python2-libs / etc (CENTOS-STREAM8:CLSA-2026:1767800092)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1767800092 advisory. - The Python standard library functions urllib.parse.urlsplit and urlparse accepted domain names that included square brackets which isn'...

Astra Linux – Vulnerability in Python 2.7, Python 3.7

A flaw was discovered in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator URL strings into components. The issue relates to how the urlparse method does not sanitize the input and allows characters like '\r' and '\n' in the URL path. This flaw...

CLSA-2026-1776904628 TuxCare security update for url-parse (6 CVEs)

TuxCare rebuilt url-parse to address 6 CVEs. Fixed in 1.4.7-tuxcare.1...

CVE-2026-18353: Server-Side Request Forgery (SSRF)

PIA's POST /v1/upload/sbom endpoint accepts a Bearer JWT and checks its unverified iss claim against an issuer allowlist using Python's urlparse before performing OIDC discovery with requests. Because urlparse and requests/urllib3 parse an authority string containing a backslash e.g...

PYSEC-2026-2950 PraisonAI has an SSRF bypass

Summary The URL checking logic in PraisonAI has a logical flaw that could be bypassed by attackers, leading to SSRF attacks. Details The current PraisonAI project uses validateurl to validate the input URL. The main logic is to perform security checks on the host portion of the URL extracted by...

PT-2026-59265

Summary The URL checking logic in local-deep-research has a logical flaw that could be bypassed by attackers, leading to SSRF attacks. Details The current project uses validate url to validate the input URL. The main logic is to perform security checks on the host portion of the URL extracted by...

CVE-2026-46526: Server-Side Request Forgery (SSRF)

Local Deep Research is an AI-powered research assistant for deep, iterative research. Prior to 1.6.10, the URL checking logic in local-deep-research has a logical flaw that could be bypassed by attackers, leading to SSRF attacks. The current project uses validateurl to validate the input URL. The...

CVE-2026-42335: Server-Side Request Forgery (SSRF)

MaxKB is an open-source AI assistant for enterprise. Prior to 2.8.1, MaxKB v2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch chat/api/oss/geturl endpoint. The vulnerability exists due to inconsistent URL parsing between the urlparse...

CVE-2026-45400

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. This vulnerability is fixed in 0.9.5...

CVE-2026-45400 Open WebUI: Server-Side Request Forgery (SSRF) bypass in `validate_url`

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. This vulnerability is fixed in 0.9.5...

CVE-2026-45400 Open WebUI: Server-Side Request Forgery (SSRF) bypass in `validate_url`

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. This vulnerability is fixed in 0.9.5...

CVE-2026-45400: Server-Side Request Forgery (SSRF)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. This vulnerability is fixed in 0.9.5...

MiracleLinux 9 : python3.9-3.9.16-1.el9.1 (AXSA:2023-6033:03)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6033:03 advisory. python: urllib.parse url blocklisting bypass CVE-2023-24329 Tenable has extracted the preceding description block directly from the MiracleLinux security...

ROS-20251223-7321

A vulnerability in the urllib.parse.urlsplit and urlparse functions of the Python programming language interpreter is related to insufficient validation of incoming requests. Exploitation of the vulnerability could allow an attacker acting remotely to affect data integrity...

ROS-20251223-7324

A vulnerability in the urllib.parse.urlsplit and urlparse functions of the Python programming language interpreter is related to insufficient validation of incoming requests. Exploitation of the vulnerability could allow an attacker acting remotely to affect data integrity...

ROS-20251223-7323

A vulnerability in the urllib.parse.urlsplit and urlparse functions of the Python programming language interpreter is related to insufficient validation of incoming requests. Exploitation of the vulnerability could allow an attacker acting remotely to affect data integrity...

ROS-20251223-7322

A vulnerability in the urllib.parse.urlsplit and urlparse functions of the Python programming language interpreter is related to insufficient validation of incoming requests. Exploitation of the vulnerability could allow an attacker acting remotely to affect data integrity...