Vulnerability Description
Warp is an agentic development environment. From 0.2025.10.08.08.12.stable_00 until 0.2026.05.06.15.42.stable_01, Warp contains a command execution permission-check bypass in the default unsandboxed CLI agent profile. The CLI profile is non-interactive and relies on a command denylist as a safety boundary for commands that should require confirmation. Because command strings were checked before canonicalizing leading environment-variable assignments, an attacker who can influence the agent's command output may cause denylisted commands to be treated as non-denylisted. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/warpdotdev/warp/commit/0c1e243292c642d9a7748f80813b6fdfc0b31a
- https://github.com/warpdotdev/warp/security/advisories/GHSA-3839-h8jj-ph82
FAQ
What is CVE-2026-48721?
CVE-2026-48721 is a vulnerability with a CVSS score of 8.6 (HIGH). Warp is an agentic development environment. From 0.2025.10.08.08.12.stable_00 until 0.2026.05.06.15.42.stable_01, Warp contains a command execution permission-check bypass in the default unsandboxed C...
How severe is CVE-2026-48721?
CVE-2026-48721 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-48721?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.