CVE-2026-12689
ProfileGrid < 5.9.9.7 - Subscriber+ Cross-User Private Message Thread Deletion and Tampering via Missing Authorization
- State
- Published
- Severity
- 5.4 Medium
- Published
- Jul 24, 2026
- Updated
- Jul 24, 2026
- Reserved
- Jun 19, 2026
Description
The ProfileGrid WordPress plugin before 5.9.9.7 does not perform any authorization or ownership check on some of its private-message thread actions, allowing authenticated users with Subscriber-level access and above to soft-delete, tamper with the metadata of, and mark as read other users' private message threads.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
ProfileGridUnknown |
|
References
- https://wpscan.com/vulnerability/7368fe32-9415-47c3-b94b-b85ca1a0d101/exploitvdb-entrytechnical-description
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