CVE-2026-112003
ProjectSend 2.0.0 before 2.7.0 Path Validation Bypass via Orphan File Import/Delete
- State
- Published
- Severity
- 6.0 Medium
- Published
- Oct 18, 2026
- Updated
- Oct 19, 2026
- Reserved
- Oct 18, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.0 Medium | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.9 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L | VulnCheck |
Weaknesses
- CWE-180 Incorrect Behavior Order: Validate Before Canonicalize
Affected Products
| Product | Versions |
|---|---|
ProjectSendProjectSend |
|
References
- GitHub Security Advisory (GHSA-pv88-7863-5hwq)vendor-advisory
- https://github.com/projectsend/projectsend/commit/1e34773ad39c256f1320f4d2b47b93a5805f07c6patch
- ProjectSend v2.7.0 Release Notesrelease-notes
- https://github.com/projectsend/projectsend/blob/v2.6.0/app/Modules/Files/OrphanFileScanner.php#L109-L120technical-description
- VulnCheck Advisory: ProjectSend 2.0.0 before 2.7.0 Path Validation Bypass via Orphan File Import/Deletethird-party-advisory
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