CVE-2026-110813: Advanced Custom Fields (ACF®) (WordPress plugin) · Cross-site Scripting
Affects Advanced Custom Fields (ACF®) (WordPress plugin)Source CVE Database V5
Not known to be exploited : upgrade to 6.8.11 soon.
Data as of 6 Nov 2026, 06:33 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 6.8.11
Exploitation evidence
Disclosed: evidence found.
CVE published 6 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Upgrade Advanced Custom Fields (ACF®) (WordPress plugin) to 6.8.11.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Advanced Custom Fields (ACF®) | Affected
| Fixed in
|
AI-suggested
Upgrade the Advanced Custom Fields (ACF®) plugin to version 6.8.11 or later, where the vulnerability is fixed. No other mitigation is required once the plugin is updated.
Description
A cross-site scripting (XSS) vulnerability exists in the Advanced Custom Fields (ACF®) WordPress plugin before version 6.8.11. The flaw allows unauthenticated users to inject malicious JavaScript payloads via a stored field definition that is improperly sanitized, which can then execute in the browsers of visitors or administrators viewing affected pages.