CVE-2022-4011: Simple History Project Simple History

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

A vulnerability was found in Simple History Plugin. It has been rated as critical. This issue affects some unknown processing of the component Header Handler. The manipulation of the argument X-Forwarded-For leads to improper output neutralization for logs. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-213785 was assigned to this vulnerability.

Affected products

• Simple History Project Simple History: affected versions not specified

Published 2022-11-16. Last modified 2026-06-17.