CVE-2026-54686
Warp: DCS lifecycle hook spoofing can alter terminal session metadata
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
Warp is an agentic development environment. From 0.2021.04.25.23.05.stable_00 until 0.2026.05.06.15.42.stable_01, Warp accepted certain state-mutating terminal lifecycle hooks from the PTY stream without verifying that the hooks were emitted by Warp's shell integration for the active session. An attacker who could cause a victim to view attacker-controlled terminal output in Warp could spoof selected lifecycle metadata, including the current working directory reported for the active block or SSH session transport metadata. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.
| CWE | CWE-78 CWE-88 |
| Vendor | warpdotdev |
| Product | warp |
| Published | Jun 24, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
warpdotdev / warp
>= 0.2021.04.25.23.05.stable_00, < 0.2026.05.13.09.15.stable_01