#VU97989 Session Fixation in Two-factor Authentication (TFA)

Vulnerability identifier: #VU97989

Vulnerability risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: N/A

CWE-ID: CWE-384

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Two-factor Authentication (TFA)
Web applications / Modules and components for CMS

Vendor: coltrane

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected module does not sufficiently migrate sessions before prompting for a second factor token. A remote attacker can gain access to the target application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Two-factor Authentication (TFA): before 7.x-2.4

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External links
https://www.drupal.org/sa-contrib-2024-043

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.