CVE-2026-110813
Last modified
CVE-2026-110813 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The Advanced Custom Fields (ACF®) WordPress plugin before 6.8.11 does not properly sanitize a stored field definition that can be modified through its comment handling, allowing unauthenticated users to inject a payload that is emitted as an HTML attribute name and executed as JavaScript in the browser of any visitor or administrator who views a page rendering the affected field.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
The Advanced Custom Fields (ACF®) WordPress plugin before 6.8.11 does not properly sanitize a stored field definition that can be modified through its comment handling, allowing unauthenticated users to inject a payload that is emitted as an HTML attribute name and executed as JavaScript in the browser of any visitor or administrator who views a page rendering the affected field.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Advanced Custom Fields (ACF®) | < 6.8.11 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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Scan your code nowSource: NVD / NIST