CVE-2026-59960 Argos JavaScript: CI Branch Name OS Command Injection in @argos-ci/core

Argos JavaScript provides official Argos SDKs for JavaScript. Prior to Argos core package version 6.2.1, attacker-controlled CI branch or ref values from GITHUBHEADREF or ARGOSBRANCH can flow through config.branch and getMergeBaseCommitSha when hasRemoteContentAccess is false. The gitFetch and...

CVE-2026-59960

@argos-ci/core versions prior to 6.2.1 contain an OS Command Injection (CWE-78) in the gitFetch() and gitMergeBase() functions within packages/core/src/ci-environment/git.ts. When a project has hasRemoteContentAccess: false (the default without a Git provider integration), attacker-controlled bra...