{"cve":"CVE-2026-42315","nvd":{"published":"2026-05-11T18:16:35.260","modified":"2026-06-17T10:47:40.947","status":"Analyzed","description":"pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, when passing a folder name in the set_package_data() API function call inside the data object with key \"_folder\", there is no sanitization at all, allowing a user with Perms.MODIFY to specify arbitrary directories as download locations for a package. This vulnerability is fixed in 0.5.0b3.dev100.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":6.5},"cwes":["CWE-22","CWE-36"],"references":["https://github.com/pyload/pyload/security/advisories/GHSA-838g-gr43-qqg9","https://github.com/pyload/pyload/security/advisories/GHSA-838g-gr43-qqg9"],"products":["pyload-ng_project:pyload-ng"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-42315","score":0.00395,"percentile":0.33722,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-838g-gr43-qqg9","url":"https://osv.dev/vulnerability/GHSA-838g-gr43-qqg9","summary":"PyLoad vulnerable to Path Traversal via Package Folder Name in set_package_data","modified":"2026-06-08T20:00:11.261995427Z","packages":[{"ecosystem":"PyPI","name":"pyload-ng","purl":"pkg:pypi/pyload-ng","ranges":["<0.5.0b3.dev100"],"fixed":["0.5.0b3.dev100"]}]},{"id":"PYSEC-2026-129","url":"https://osv.dev/vulnerability/PYSEC-2026-129","summary":"","modified":"2026-05-20T09:19:16.123820Z","packages":[{"ecosystem":"PyPI","name":"pyload-ng","purl":"pkg:pypi/pyload-ng","ranges":["<0.5.0b3.dev100"],"fixed":["0.5.0b3.dev100"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}