CVE-2026-52630

9.8 criticalEPSS 0.7%

Critical (9.8). EPSS 0.7% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2026-09-11
Modified: 2026-09-22
Record from: the NVD, synced 2026-10-19

References

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

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