# CVE-2026-52630

## Summary

- **CVE ID:** CVE-2026-52630
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** N/A
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 14, 2026

## Description

SQL Injection vulnerability in Woltlab WCF v.6.2.4 and before allows a remote attacker to updateUserOptions in UserEditor.class.php and the update action in UserAction.class.php

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](https://github.com/WoltLab/WCF)
- [CNA](https://www.woltlab.com/de/)
- [CNA](https://www.woltlab.com/community/thread/318621-aktualisierung-woltlab-suite-6-2-5-6-1-22-6-0-26-5-5-26/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.47%
- **EPSS Percentile:** 39.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._