CVE-2026-86707
Private Feed Key <= 0.1 - Unauthenticated Authentication Bypass via 'feedkey' Parameter
- State
- Published
- Severity
- 9.8 Critical
- Published
- Sep 17, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 8, 2026
Description
The Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any user, including administrators.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
Private Feed KeyUnknown |
|
References
- https://wpscan.com/vulnerability/fbf22345-4e8c-4719-a9c3-5e606b6fd77f/exploitvdb-entrytechnical-description
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