Vulnerability identifier: #VU68882

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43687

CWE-ID: CWE-384

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
concrete5
Web applications / CMS

Vendor: PortlandLabs

Description

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

The vulnerability exists due to the session fixation issue. A remote attacker can gain access to the session.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

concrete5: 8.5.0 - 9.1.2

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External links
http://github.com/concrete5/concrete5/releases/tag/9.1.3
http://github.com/concretecms/concretecms/releases/tag/8.5.10

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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.