Description
ProjectSend 2.0.0 before 2.7.0 contains a path validation flaw in OrphanFileScanner::isOrphan() that allows staff with import_orphans permission to treat tracked files as orphans. Attackers can submit ./ path aliases to the orphans import or delete endpoints, deleting or adopting other owners' files while bypassing delete_others_files.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ProjectSend ProjectSend
Default version status: unaffected
2.0.0 to < 2.7.0affected
pkg:github/projectsend/projectsendReferences
- https://github.com/projectsend/projectsend/security/advisories/GHSA-pv88-7863-5hwq ↗
- https://github.com/projectsend/projectsend/commit/1e34773ad39c256f1320f4d2b47b93a5805f07c6 ↗
- https://github.com/projectsend/projectsend/releases/tag/v2.7.0 ↗
- https://github.com/projectsend/projectsend/blob/v2.6.0/app/Modules/Files/OrphanFileScanner.php#L109-L120 ↗
- https://www.vulncheck.com/advisories/projectsend-2.0.0-before-2.7.0-path-validation-bypass-via-orphan-file-import-delete ↗