Cross-site Scripting Vulnerability in ACF Extended Plugin by WordPress
CVE-2026-112313

7.1HIGH

Key Information:

Vendor

WordPress
Status
Acf Extended
Vendor
CVE Published:
22 October 2026

What is CVE-2026-112313?

The ACF Extended plugin is susceptible to Stored Cross-site Scripting (XSS) attacks, which arise from improper handling of user input during web page generation. This vulnerability allows attackers to inject malicious scripts that are executed in the context of users visiting affected pages. It specifically impacts versions of the plugin up to and including 0.9.2.7, making any installations utilizing these versions particularly at risk. Users are encouraged to update to the latest version to mitigate potential exposure.

Affected Version(s)

ACF Extended 0 <= 0.9.2.7

References

https://patchstack.com/database/wordpress/plugin/acf-exte...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Asim Alshaya | Patchstack Bug Bounty Program
.