Froxlor through 2.3.10 stores only a numeric user ID in remembered-2FA tokens (panel_2fa_tokens) without recording the account namespace, and the remembered-token lookup during login is not constrained to the customer or administrator account type. Because customer and administrator IDs are allocated from separate namespaces, a remembered-2FA token legitimately issued to a customer with a given ID also matches an administrator with the same ID. An attacker who controls a customer account with a colliding ID, holds a valid remembered-2FA cookie for it, and already knows the target administrator's password can bypass the administrator's TOTP second factor and obtain an authenticated administrator session. This is a second-factor bypass only; it does not defeat password authentication. Fixed in 2.3.12.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 26 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Froxlor through 2.3.10 stores only a numeric user ID in remembered-2FA tokens (panel_2fa_tokens) without recording the account namespace, and the remembered-token lookup during login is not constrained to the customer or administrator account type. Because customer and administrator IDs are allocated from separate namespaces, a remembered-2FA token legitimately issued to a customer with a given ID also matches an administrator with the same ID. An attacker who controls a customer account with a colliding ID, holds a valid remembered-2FA cookie for it, and already knows the target administrator's password can bypass the administrator's TOTP second factor and obtain an authenticated administrator session. This is a second-factor bypass only; it does not defeat password authentication. Fixed in 2.3.12. | |
| Title | Froxlor before 2.3.12 2FA Bypass via Namespace Confusion | |
| First Time appeared |
Froxlor
Froxlor froxlor |
|
| Weaknesses | CWE-287 | |
| CPEs | cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Froxlor
Froxlor froxlor |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-26T13:24:02.908Z
Reserved: 2026-09-26T02:40:23.372Z
Link: CVE-2026-100709
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-09-26T14:16:56.417
Modified: 2026-09-26T14:16:56.530
Link: CVE-2026-100709
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses