Warp — Command Injection (CVE-2026-48719)
Date: 2026-06
Attack vector: command-injection
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2026-48719
CWE: CWE-78
CVSS: 8 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)

Warp is an agentic development environment. From 0.2025.08.06.08.12.stable_00 until 0.2026.05.06.15.42.stable_01, Warp contains a command injection in the prompt branch selector. A user who can publish a branch to a Git repository opened in Warp can cause a crafted branch name to be interpreted by the victim's shell if the victim selects that branch from the UI. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.


Mitigations:

Architectural layers (MAESTRO):