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

Quick assessment

Affected
froxlor froxlor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Froxlor 版本在 2.3.12 之前，在用户更改密码时，未能使现有的面板会话、API 密钥以及 2FA（双因素认证）信任 Cookie 失效。攻击者若持有已劫持的会话、有效的 API 密钥或 2FA 信任令牌，则在密码变更后仍可完全访问账户，从而绕过了安全事件响应措施。

CVSS 7.5 · High EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-100711

Vulnerability Information
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Vulnerability Title
froxlor before 2.3.12 Authentication Bypass via Session Persistence
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
froxlor froxlor 0 ~ 2.3.12 -

II. Public POCs for CVE-2026-100711

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III. Intelligence Information for CVE-2026-100711

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Vendor Advisories for CVE-2026-100711 (1)

Other References for CVE-2026-100711 (1)

Same Patch Batch · froxlor · 2026-09-26 · 13 CVEs total

CVE-2026-100717 9.9 CRITICAL froxlor before 2.3.12 CRLF Injection via validateUrl userinfo
CVE-2026-100716 9.9 CRITICAL Froxlor before 2.3.12 Privilege Escalation via Symlink
CVE-2026-100715 9.6 CRITICAL Froxlor before 2.3.12 Arbitrary File Deletion via Symlink
CVE-2026-100714 9.1 CRITICAL Froxlor before 2.3.12 Command Injection via letsencryptchallengepath
CVE-2026-100720 8.7 HIGH Froxlor before 2.3.12 Stored XSS via SSL certificate issuer
CVE-2026-100713 7.8 HIGH Froxlor before 2.3.12 Privilege Escalation via SSH Key Sync
CVE-2026-100709 7.5 HIGH Froxlor before 2.3.12 2FA Bypass via Namespace Confusion
CVE-2026-100718 7.1 HIGH Froxlor before 2.3.12 Authentication Bypass via EmailSender.add
CVE-2026-100708 7.1 HIGH Froxlor before 2.3.13 Private Key Disclosure via Certificates API
CVE-2026-100712 6.5 MEDIUM froxlor before 2.3.12 Two-Factor Authentication Bypass via CSRF
CVE-2026-100719 6.5 MEDIUM Froxlor before 2.3.12 Credential Disclosure via DirProtections API
CVE-2026-100710 4.9 MEDIUM Froxlor before 2.3.12 DKIM Private Key Disclosure via API

IV. Related Vulnerabilities

Same product: froxlor
Same vendor: froxlor
Same weakness: CWE-613

V. Comments for CVE-2026-100711

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