CVE-2026-54686
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk19th percentile - higher than 19% of all known CVEs
Summary
Warp is a development environment that from versions 0.2021.04.25.23.05.stable_00 to 0.2026.05.06.15.42.stable_01 accepted unverified terminal lifecycle hooks from the PTY stream. An attacker could spoof selected lifecycle metadata, potentially exposing sensitive information.
Risk Assessment
The organization may be vulnerable to attacks where an attacker manipulates data displayed in the terminal, leading to unauthorized access to information about the current working directory or SSH session metadata.
Recommendation
It is recommended to update Warp to version 0.2026.05.06.15.42.stable_01 to mitigate this vulnerability and to implement additional security measures to verify the source of data displayed in the terminal.
Other vulnerabilities in Warp
See all- CVE-2026-54699High
Warp, an agentic development environment, contains an OS command injection vulnerability in the WSL URL-opening fallback. Versions from 0.2024.03.12.08.02.stable_01 to 0.2026.05.06.15.42.stable_01 are affected when Warp cannot open a URL through wslview and falls back to a Windows command processor path.
- CVE-2026-48732High
Warp contains a command injection issue in the legacy SSH background command path in versions from 0.2023.03.21.08.02.stable_00 to 0.2026.05.06.15.42.stable_01. An attacker can exploit a remote directory to execute additional shell syntax on the remote host as the victim's authenticated SSH account.
- CVE-2026-48725High
Warp is a development environment that, from versions 0.2021.04.25.23.05.stable_00 to 0.2026.05.06.15.42.stable_01, allows terminal output to access the local system clipboard. A malicious remote host or other attacker-controlled terminal output source can trigger clipboard reads or writes without a separate confirmation step.
- CVE-2026-48720High
Warp is an agentic development environment that, from versions 0.2025.03.05.08.02.stable_00 to 0.2026.05.06.15.42.stable_01, accepts `OSC 1337;File` payloads from terminal output and materializes the decoded payload as a local file without an additional confirmation step. This vulnerability is fixed in version 0.2026.05.06.15.42.stable_01.
- CVE-2026-48719High
Warp, an agentic development environment, contains a command injection vulnerability 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.
- CVE-2026-48704High
Warp, an agentic development environment, may open executable local files through the operating system default file handler. A malicious Markdown document can contain a local-file link that, when clicked by the user, may lead to unsafe file opening.
- CVE-2026-48703High
Warp, an agentic development environment, contains a command execution policy bypass in Agent code search tools. Versions from 0.2025.04.09.08.11.stable_00 to 0.2026.05.06.15.42.stable_01 are vulnerable, allowing execution of shell commands from Agent-controlled inputs.
Original NVD description (English source)
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.