CVE-2026-100711: froxlor before 2.3.12 Authentication Bypass via Session Persistence

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-26 · updated 2026-09-28
Weakness: CWE-613

Description

froxlor versions before 2.3.12 fail to invalidate existing panel sessions, API keys, and 2FA trust cookies when a user password is changed. Attackers holding hijacked sessions, valid API keys, or 2FA trust tokens retain full account access after password rotation, bypassing incident response actions.

Affected products

froxlor: before 2.3.12 — fixed in 2.3.12

How to fix

Upgrade to a fixed version: froxlor 2.3.12. Check the vendor advisory for mitigations.

References

https://github.com/froxlor/froxlor/security/advisories/GHSA-57wv-g7m3-hmff
https://www.vulncheck.com/advisories/froxlor-before-2.3.12-authentication-bypass-via-session-persistence
https://github.com/froxlor/froxlor/security/advisories/GHSA-57wv-g7m3-hmff

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