CVE-2026-52782
- Source
- https://cve.org/CVERecord?id=CVE-2026-52782
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52782.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-52782
- Aliases
-
- GHSA-3vpx-94qx-xpw6
- Published
- 2026-06-26T18:59:27.758Z
- Modified
- 2026-07-15T01:48:54.676427809Z
- Severity
-
- 9.9 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- OpenProject: IDOR through /projects/<A>/settings/project_storages/<A_ps_id> via PATCH parameter "storages_project_storage[project_folder_id]" leads to Access to Unauthorized Resources
- Details
-
OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, there is an IDOR through /projects/<A>/settings/projectstorages/<A_ps_id> via PATCH parameter "storagesprojectstorage[projectfolderid]" leads to Access to Unauthorized Resources. A project-admin in one project can hijack the managed Nextcloud or OneDrive folder of another project on the same storage by writing the victim project's projectfolder_id into the attacker's Storages::ProjectStorage row. The next managed-folder sync overwrites the ACL on the referenced folder with the attacker project's user list. This vulnerability is fixed in 17.3.3 and 17.4.1.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-639" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52782.json" }- References
Affected packages
Git / github.com/opf/openproject
Affected ranges
- Type
- GIT
- Repo
- https://github.com/opf/openproject
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixed
- Database specific
{ "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": "0" }, { "fixed": "17.3.3" }, { "introduced": "17.4.0" }, { "fixed": "17.4.1" } ] }