{"id":"CVE-2026-42075","state":"PUBLISHED","title":"Evolver: Path Traversal via `--out` flag in `fetch` command allows Arbitrary File Write","description":"Evolver is a GEP-powered self-evolving engine for AI agents. Prior to version 1.69.3, a path traversal vulnerability in the skill download (fetch) command allows attackers to write files to arbitrary locations on the filesystem. The --out= flag accepts user-provided paths without validation, enabling directory traversal attacks that can overwrite critical system files or create files in sensitive location. This issue has been patched in version 1.69.3.","publishedAt":"2026-05-04T16:47:23.943Z","updatedAt":"2026-05-04T17:15:13.381Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["EvoMap evolver"],"affected":[{"vendor":"EvoMap","product":"evolver","versions":[{"version":"< 1.69.3","status":"affected"}]}],"references":["https://github.com/EvoMap/evolver/security/advisories/GHSA-r466-rxw4-3j9j","https://github.com/EvoMap/evolver/releases/tag/v1.69.3"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42075.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42075","state":"PUBLISHED","datePublished":"2026-05-04T16:47:23.943Z","dateUpdated":"2026-05-04T17:15:13.381Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-23T19:17:30.565Z"},"containers":{"cna":{"title":"Evolver: Path Traversal via `--out` flag in `fetch` command allows Arbitrary File Write","descriptions":[{"lang":"en","value":"Evolver is a GEP-powered self-evolving engine for AI agents. Prior to version 1.69.3, a path traversal vulnerability in the skill download (fetch) command allows attackers to write files to arbitrary locations on the filesystem. The --out= flag accepts user-provided paths without validation, enabling directory traversal attacks that can overwrite critical system files or create files in sensitive location. This issue has been patched in version 1.69.3."}],"affected":[{"vendor":"EvoMap","product":"evolver","versions":[{"version":"< 1.69.3","status":"affected"}]}],"references":[{"url":"https://github.com/EvoMap/evolver/security/advisories/GHSA-r466-rxw4-3j9j","name":"https://github.com/EvoMap/evolver/security/advisories/GHSA-r466-rxw4-3j9j","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/EvoMap/evolver/releases/tag/v1.69.3","name":"https://github.com/EvoMap/evolver/releases/tag/v1.69.3","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-04T16:47:23.943Z"},"source":{"advisory":"GHSA-r466-rxw4-3j9j","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/EvoMap/evolver/security/advisories/GHSA-r466-rxw4-3j9j","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-04T17:14:53.252083Z","id":"CVE-2026-42075","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-04T17:15:13.381Z"}}]}}}