CVE-2026-88880

A flaw was found in Renovate. The application fails to validate Link header destinations when processing GitLab server pagination, which allows malicious servers to redirect requests containing credentials. An attacker controlling a compromised GitLab server can specify a crafted Link header to...

CVE-2026-44895

GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: on every response. The structural defect is that the SSE server stands up a stateful,...

Exploit for OS Command Injection in Gnu Bash

AppAssault Lab — Attacking Common Applications ╔═════...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2021-22175link is external GitLab Server-Side Request Forgery SSRF Vulnerability CVE-2026-22769link is external Dell RecoverPoint for Virtual Machines RP4VMs Us...

UBUNTU-CVE-2025-12575

GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services throug...

CVE-2025-12575 Server-Side Request Forgery (SSRF) in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services throug...

CVE-2025-12575

GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services throug...

CVE-2025-12575

Removed by vendor...

CVE-2025-12575

GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services throug...

VulnCheck KEV: CVE-2021-39935

GitLab Community and Enterprise Editions contain a server-side request forgery vulnerability which could allow unauthorized external users to perform Server Side Requests via the CI Lint API...

Who’s Behind the 8Base Ransomware Website?

The victim shaming website operated by the cybercriminals behind 8Base -- currently one of the more active ransomware groups -- was until earlier today leaking quite a bit of information that the crime group probably did not intend to be made public. The leaked data suggests that at least some of...

GitLab: RCE via WikiCloth markdown rendering if the `rubyluabridge` gem is installed

Summary One of the supported wiki formats is mediawiki which is rendered by WikiCloth via GitLab Markup: https://gitlab.com/gitlab-org/gitlab-markup/-/blob/v1.7.1/lib/github/markups.rbL24-28 ruby markup:wikicloth, /mediawiki|wiki/ do |content| wikicloth = WikiCloth::WikiCloth.new:data = content...

vulhub

It is an open-source collection of pre-built vulnerable docker environments. The repository contains a variety of vulnerable environments, including Flask SSTI, Apache Parsing Vulnerability, and more. The environments are designed to be easy to use, with simple installation and usage instructions...