Vulnerability identifier: #VU75404

Vulnerability risk: Low

CVSSv3.1: 3 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-28472

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
concrete5
Web applications / CMS

Vendor: PortlandLabs

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application within ccmPoll cookies. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

concrete5: 9.0.0 - 9.1.3

---

External links
http://github.com/concrete5/concrete5/releases/tag/9.2.0

---

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.