{"id":"CVE-2026-48721","state":"PUBLISHED","title":"Warp: Env-var prefixes can lead to denylisted command autoexecution","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.","publishedAt":"2026-06-24T17:31:15.365Z","updatedAt":"2026-06-25T17:06:14.638Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["warpdotdev warp"],"affected":[{"vendor":"warpdotdev","product":"warp","versions":[{"version":">= 0.2025.10.08.08.12.stable_00, < 0.2026.05.13.09.15.stable_01","status":"affected"}]}],"references":["https://github.com/warpdotdev/warp/security/advisories/GHSA-3839-h8jj-ph82","https://github.com/warpdotdev/warp/commit/0c1e243292c642d9a7748f80813b6fdfc0b31a9e"],"weaknesses":["CWE-180","CWE-693"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/48xxx/CVE-2026-48721.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-48721","state":"PUBLISHED","datePublished":"2026-06-24T17:31:15.365Z","dateUpdated":"2026-06-25T17:06:14.638Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-22T18:47:27.756Z"},"containers":{"cna":{"title":"Warp: Env-var prefixes can lead to denylisted command autoexecution","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"warpdotdev","product":"warp","versions":[{"version":">= 0.2025.10.08.08.12.stable_00, < 0.2026.05.13.09.15.stable_01","status":"affected"}]}],"references":[{"url":"https://github.com/warpdotdev/warp/security/advisories/GHSA-3839-h8jj-ph82","name":"https://github.com/warpdotdev/warp/security/advisories/GHSA-3839-h8jj-ph82","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/warpdotdev/warp/commit/0c1e243292c642d9a7748f80813b6fdfc0b31a9e","name":"https://github.com/warpdotdev/warp/commit/0c1e243292c642d9a7748f80813b6fdfc0b31a9e","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-180","lang":"en","description":"CWE-180: Incorrect Behavior Order: Validate Before Canonicalize","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-693","lang":"en","description":"CWE-693: Protection Mechanism Failure","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-06-24T17:31:15.365Z"},"source":{"advisory":"GHSA-3839-h8jj-ph82","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-25T17:06:00.971042Z","id":"CVE-2026-48721","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-25T17:06:14.638Z"}}]}}}