{"id":"CVE-2026-30973","state":"PUBLISHED","title":"Zip Slip arbitrary file write in @appium/support ZIP extraction","description":"Appium is an automation framework that provides WebDriver-based automation possibilities for a wide range platforms. Prior to 7.0.6, @appium/support contains a ZIP extraction implementation (extractAllTo() via ZipExtractor.extract()) with a path traversal (Zip Slip) check that is non-functional. The check at line 88 of packages/support/lib/zip.js creates an Error object but never throws it, allowing malicious ZIP entries with ../ path components to write files outside the intended destination directory. This affects all JS-based extractions (the default code path), not only those using the fileNamesEncoding option. This vulnerability is fixed in 7.0.6.","publishedAt":"2026-03-10T17:33:41.009Z","updatedAt":"2026-03-12T14:25:09.401Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["@appium support"],"affected":[{"vendor":"@appium","product":"support","versions":[{"version":"< 7.0.6","status":"affected"}]}],"references":["https://github.com/appium/appium/security/advisories/GHSA-rfx7-4xw3-gh4m","https://github.com/appium/appium/releases/tag/@appium/support@7.0.6"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/30xxx/CVE-2026-30973.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-30973","state":"PUBLISHED","datePublished":"2026-03-10T17:33:41.009Z","dateUpdated":"2026-03-12T14:25:09.401Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-07T17:53:48.816Z"},"containers":{"cna":{"title":"Zip Slip arbitrary file write in @appium/support ZIP extraction","descriptions":[{"lang":"en","value":"Appium is an automation framework that provides WebDriver-based automation possibilities for a wide range platforms. Prior to 7.0.6, @appium/support contains a ZIP extraction implementation (extractAllTo() via ZipExtractor.extract()) with a path traversal (Zip Slip) check that is non-functional. The check at line 88 of packages/support/lib/zip.js creates an Error object but never throws it, allowing malicious ZIP entries with ../ path components to write files outside the intended destination directory. This affects all JS-based extractions (the default code path), not only those using the fileNamesEncoding option. This vulnerability is fixed in 7.0.6."}],"affected":[{"vendor":"@appium","product":"support","versions":[{"version":"< 7.0.6","status":"affected"}]}],"references":[{"url":"https://github.com/appium/appium/security/advisories/GHSA-rfx7-4xw3-gh4m","name":"https://github.com/appium/appium/security/advisories/GHSA-rfx7-4xw3-gh4m","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/appium/appium/releases/tag/@appium/support@7.0.6","name":"https://github.com/appium/appium/releases/tag/@appium/support@7.0.6","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","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":"2026-03-10T17:33:41.009Z"},"source":{"advisory":"GHSA-rfx7-4xw3-gh4m","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/appium/appium/security/advisories/GHSA-rfx7-4xw3-gh4m","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-12T14:25:05.507604Z","id":"CVE-2026-30973","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":"2026-03-12T14:25:09.401Z"}}]}}}