{"api_version":"1","generated_at":"2026-06-25T02:56:54+00:00","cve":"CVE-2026-48721","urls":{"html":"https://cve.report/CVE-2026-48721","api":"https://cve.report/api/cve/CVE-2026-48721.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-48721","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-48721"},"summary":{"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. 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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."}],"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","description":"CWE-180: Incorrect Behavior Order: Validate Before Canonicalize","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-693","description":"CWE-693: Protection Mechanism Failure","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-06-24T17:31:15.365Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/warpdotdev/warp/security/advisories/GHSA-3839-h8jj-ph82","tags":["x_refsource_CONFIRM"],"url":"https://github.com/warpdotdev/warp/security/advisories/GHSA-3839-h8jj-ph82"},{"name":"https://github.com/warpdotdev/warp/commit/0c1e243292c642d9a7748f80813b6fdfc0b31a9e","tags":["x_refsource_MISC"],"url":"https://github.com/warpdotdev/warp/commit/0c1e243292c642d9a7748f80813b6fdfc0b31a9e"}],"source":{"advisory":"GHSA-3839-h8jj-ph82","discovery":"UNKNOWN"},"title":"Warp: Env-var prefixes can lead to denylisted command autoexecution"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-48721","datePublished":"2026-06-24T17:31:15.365Z","dateReserved":"2026-05-22T18:47:27.756Z","dateUpdated":"2026-06-24T17:31:15.365Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-24 18:17:18","lastModifiedDate":"2026-06-24 18:17:18","problem_types":["CWE-180","CWE-693","CWE-180 CWE-180: Incorrect Behavior Order: Validate Before Canonicalize","CWE-693 CWE-693: Protection Mechanism Failure"],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":6}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"48721","Ordinal":"1","Title":"Warp: Env-var prefixes can lead to denylisted command autoexecut","CVE":"CVE-2026-48721","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"48721","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"Warp: Env-var prefixes can lead to denylisted command autoexecut"}]}}}