CVE-2026-86706
Quick quotes <= 1.0.0 - Unauthenticated Integer-Value Option Update
- State
- Published
- Severity
- 9.1 Critical
- Published
- Oct 11, 2026
- Updated
- Oct 11, 2026
- Reserved
- Sep 8, 2026
Description
The Quick quotes WordPress plugin through 1.0.0 does not perform any capability or nonce check on one of its AJAX actions and lets the caller choose which option is written, allowing unauthenticated users to alter arbitrary site settings and to make the site unavailable.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Quick quotesUnknown |
|
References
- https://wpscan.com/vulnerability/d160d2a3-acc8-40f5-93ea-65f902f6df5d/exploitvdb-entrytechnical-description
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