CVE-2026-64654: fallo de gravedad media en cli
GitHub CLI: Terminal escape sequence injection in multiple `gh` commands
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.8%
GitHub CLI (gh) is GitHub's official command line tool. Prior to version 2.97.0, multiple GitHub CLI commands printed externally controlled gist, API, pull request, release, codespace, skill, or agent-task content without neutralizing terminal escape sequences. An attacker who can influence that content can embed escape sequences that are interpreted by the terminal of a user who runs an affected command, with impact ranging from cosmetic manipulation of the title or on-screen content to, on some terminal emulators, command execution. This extends the same class of issue as CVE-2026-45803—which addressed only gh run view --log—to the other affected command paths. This issue is fixed in version 2.97.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Productos afectados
cli · cliCVEs relacionadas — cli
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-52308HIGHConnecting to a malicious Codespaces via GH CLI could allow command execution on the user's computerEPSS 0.9%CVE-2024-54132MEDIUMGitHub CLI allows downloading malicious GitHub Actions workflow artifact to result in path traversal vulnerabilityEPSS 0.6%CVE-2026-64653MEDIUMGitHub CLI: Unescaped variable components in request URLs could allow path traversalEPSS 0.5%CVE-2025-25204MEDIUM`gh attestation verify` returns incorrect exit code during verification if no attestations are presentEPSS 0.4%CVE-2026-64655LOWGitHub CLI: Attestation Verification Bypass via Unescaped Regex Metacharacters in SAN MatchingEPSS 0.3%CVE-2026-59831MEDIUMGitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious CodespaceEPSS 0.3%