CVE-2026-86706
CRITICAL
CVSS 9.1
Published: 2026-10-11
Modified: 2026-10-11
Tenable Plugin
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Threat Intelligence Pending
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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.
Quick Facts
| CVE ID | CVE-2026-86706 |
| CVSS Score | 9.1 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| Published | 2026-10-11 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |