{"id":"CVE-2026-112003","title":"ProjectSend 2.0.0 before 2.7.0 Path Validation Bypass via Orphan File Import/Delete","summary":"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 impor…","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L","cvssSource":"cna","cwe":["CWE-180"],"vendor":"ProjectSend","product":"ProjectSend","affected":["ProjectSend >= 2.0.0 < 2.7.0"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-19T18:38:42.999929Z"},"exploitAvailable":true,"published":"2026-10-18","updated":"2026-10-19","sourceUpdated":"2026-10-19T18:41:57.810Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112003","references":[{"url":"https://github.com/projectsend/projectsend/security/advisories/GHSA-pv88-7863-5hwq","label":"GitHub Security Advisory (GHSA-pv88-7863-5hwq)"},{"url":"https://github.com/projectsend/projectsend/commit/1e34773ad39c256f1320f4d2b47b93a5805f07c6"},{"url":"https://github.com/projectsend/projectsend/releases/tag/v2.7.0","label":"ProjectSend v2.7.0 Release Notes"},{"url":"https://github.com/projectsend/projectsend/blob/v2.6.0/app/Modules/Files/OrphanFileScanner.php#L109-L120"},{"url":"https://www.vulncheck.com/advisories/projectsend-2.0.0-before-2.7.0-path-validation-bypass-via-orphan-file-import-delete","label":"VulnCheck Advisory: ProjectSend 2.0.0 before 2.7.0 Path Validation Bypass via Orphan File Import/Delete"}],"tags":["cve.org","exploit-available"],"ingestedAt":"2026-10-18T11:40:26.624Z","epss":0.00432,"epssPercentile":0.37367,"slug":"CVE-2026-112003","body":"## Overview\n\nProjectSend 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.\n\n## Affected\n\n- `ProjectSend >= 2.0.0 < 2.7.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":32.5,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":225158,"id":"CVE-2026-112003","ts":1792438832267,"field":"exploit_available","old":"false","new":"true"}]}