# CVE-2026-22711

## Summary

- **CVE ID:** CVE-2026-22711
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L)
- **CWE:** CWE-87
- **Published:** Apr 7, 2026
- **Last Modified:** Apr 10, 2026

## Description

Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Wikilove Extension: 1.43.7, 1.44.4, 1.45.2.

## Affected Products

- The Wikimedia Foundation — Mediawiki - Wikilove Extension (1.43.7)
- The Wikimedia Foundation — Mediawiki - Wikilove Extension (1.44.4)
- The Wikimedia Foundation — Mediawiki - Wikilove Extension (1.45.2)
- The Wikimedia Foundation — Mediawiki - Wikilove Extension (1.43)
- The Wikimedia Foundation — Mediawiki - Wikilove Extension (1.44)
- The Wikimedia Foundation — Mediawiki - Wikilove Extension (1.45)
- The Wikimedia Foundation — Mediawiki - Wikilove Extension (0)

## References

- [CNA](https://phabricator.wikimedia.org/T416502)
- [CNA](https://gerrit.wikimedia.org/r/q/Iab86209478a044504f5a6aea0d8c3d14f21c48b3)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 21.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._