froxlor before 2.3.12 Two-Factor Authentication Bypass via CSRF
Published Sep 26, 2026
7.1
HIGHCVSS 4.0
EPSS 0.13%
Description
froxlor through 2.3.10 disables a user's two-factor authentication immediately upon an unauthenticated-triggerable GET request to the 2FA management page (e.g. /customer_index.php?page=2fa&action=delete), with no confirmation, re-authentication, or CSRF token. The global CSRF middleware only covers POST/PUT/PATCH/DELETE requests, and the session cookie is set to SameSite=Lax, so a cross-site top-level navigation (link click or redirect) carries the victim's session and silently clears type_2fa/data_2fa. Both the customer and admin 2FA handlers are affected. An attacker who lures a logged-in panel user into following a crafted link reduces that account to password-only authentication, which can be chained with a compromised password for account takeover. Fixed in 2.3.12.
Affected products
-
- Version 0StatusaffectedConstraints<2.3.12
- Version 2.3.12StatusunaffectedConstraints-
- Version
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Sep 28, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.13% (0.00126) | 2.00th | v5 (v2026.06.15) |
| Oct 1, 2026 | 0.13% (0.00126) | 1.98th | v5 (v2026.06.15) |
References (2)
- https://github.com/froxlor/froxlor/security/advisories/GHSA-w582-7wqv-62mm exploitvendor-advisory
- https://www.vulncheck.com/advisories/froxlor-before-2.3.12-two-factor-authentication-bypass-via-csrf third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/froxlor/froxlor/security/advisories/GHSA-w582-7wqv-62mm | exploitvendor-advisory | |
| https://www.vulncheck.com/advisories/froxlor-before-2.3.12-two-factor-authentication-bypass-via-csrf | third-party-advisory |
Change history (0)
No recorded changes yet.