{"id":"CVE-2026-29778","state":"PUBLISHED","title":"pyLoad: Arbitrary File Write via Path Traversal in edit_package()","description":"pyLoad is a free and open-source download manager written in Python. From version 0.5.0b3.dev13 to 0.5.0b3.dev96, the edit_package() function implements insufficient sanitization for the pack_folder parameter. The current protection relies on a single-pass string replacement of \"../\", which can be bypassed using crafted recursive traversal sequences. This issue has been patched in version 0.5.0b3.dev97.","publishedAt":"2026-03-07T15:28:36.919Z","updatedAt":"2026-03-09T18:26:46.896Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["pyload pyload"],"affected":[{"vendor":"pyload","product":"pyload","versions":[{"version":">= 0.5.0b3.dev13, < 0.5.0b3.dev97","status":"affected"}]}],"references":["https://github.com/pyload/pyload/security/advisories/GHSA-6px9-j4qr-xfjw"],"weaknesses":["CWE-23"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/29xxx/CVE-2026-29778.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-29778","state":"PUBLISHED","datePublished":"2026-03-07T15:28:36.919Z","dateUpdated":"2026-03-09T18:26:46.896Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-04T16:26:02.898Z"},"containers":{"cna":{"title":"pyLoad: Arbitrary File Write via Path Traversal in edit_package()","descriptions":[{"lang":"en","value":"pyLoad is a free and open-source download manager written in Python. From version 0.5.0b3.dev13 to 0.5.0b3.dev96, the edit_package() function implements insufficient sanitization for the pack_folder parameter. The current protection relies on a single-pass string replacement of \"../\", which can be bypassed using crafted recursive traversal sequences. This issue has been patched in version 0.5.0b3.dev97."}],"affected":[{"vendor":"pyload","product":"pyload","versions":[{"version":">= 0.5.0b3.dev13, < 0.5.0b3.dev97","status":"affected"}]}],"references":[{"url":"https://github.com/pyload/pyload/security/advisories/GHSA-6px9-j4qr-xfjw","name":"https://github.com/pyload/pyload/security/advisories/GHSA-6px9-j4qr-xfjw","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.1,"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:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-23","lang":"en","description":"CWE-23: Relative Path Traversal","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-07T15:28:36.919Z"},"source":{"advisory":"GHSA-6px9-j4qr-xfjw","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-09T17:52:31.612889Z","id":"CVE-2026-29778","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":"2026-03-09T18:26:46.896Z"}}]}}}