Vulnerability identifier: #VU23811

Vulnerability risk: Medium

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-352

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
bbPress Members Only
Web applications / Modules and components for CMS

Vendor: Tomas Zhu | Docs | FAQ | Premium Support

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website and perform changes of the "Optional Settings" page

Mitigation
Install updates from vendor's website.

Vulnerable software versions

bbPress Members Only: 1.1.5 - 1.2.1

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External links
http://wpvulndb.com/vulnerabilities/9982/
http://plugins.trac.wordpress.org/changeset/2217984

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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.