CVE-2026-42603 OWASP BLT: pre-commit-fix.yaml executes untrusted fork code via pull_request_target

OWASP BLT is a QA testing and vulnerability disclosure platform that encompasses websites, apps, git repositories, and more. Prior to 2.1.2, .github/workflows/pre-commit-fix.yaml uses pullrequesttarget privileged trigger but checks out and executes code directly from the attacker's fork, enabling...

CVE-2026-42603

OWASP BLT is a QA testing and vulnerability disclosure platform that encompasses websites, apps, git repositories, and more. Prior to 2.1.2, .github/workflows/pre-commit-fix.yaml uses pullrequesttarget privileged trigger but checks out and executes code directly from the attacker's fork, enabling...

CVE-2026-42603

The CVE affects OWASP BLT prior to version 2.1.2. The vulnerability arises in the .github/workflows/pre-commit-fix.yaml workflow, which uses pull_request_target (a privileged trigger) to checkout and execute code directly from the attacker’s fork. This enables Remote Code Execution with write per...

PT-2026-39646

OWASP BLT is a QA testing and vulnerability disclosure platform that encompasses websites, apps, git repositories, and more. Prior to 2.1.2, .github/workflows/pre-commit-fix.yaml uses pull request target privileged trigger but checks out and executes code directly from the attacker's fork, enabli...

CVE-2026-41414 Skim: Arbitrary code execution via pull_request_target fork checkout in pr.yml

Skim is a fuzzy finder designed to through files, lines, and commands. The generate-files job in .github/workflows/pr.yml checks out attacker-controlled fork code and executes it via cargo run, with access to SKIMRSBOTPRIVATEKEY and GITHUBTOKEN contents:write. No gates prevent exploitation - any...

CVE-2024-5815

A Cross-Site Request Forgery vulnerability in GitHub Enterprise Server allowed write operations on a victim-owned repository by exploiting incorrect request types. A mitigating factor is that the attacker would have to be a trusted GitHub Enterprise Server user, and the victim would have to visit...

Unauthorised Modification

pgpverify-maven-plugin allows unauthorized modification. An attacker is able to push base repository or access secrets by checking out and running build script from a fork the untrusted code is running in an environment...