#VU67649 Cross-site request forgery in Rdiffweb - CVE-2022-3232

Vulnerability identifier: #VU67649

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3232

CWE-ID: CWE-352

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Rdiffweb
Web applications / Other software

Vendor: Patrik Dufresne

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.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Rdiffweb: 2.4.0 - 2.4.4

---

External links
https://huntr.dev/bounties/15c8fd98-7f50-4d46-b013-42710af1f99c
https://github.com/ikus060/rdiffweb/commit/422791ea45713aaaa865bdca74addb9fffd93a71

---

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.