CVE-2023-1634 OTCMS URL Parameter info_deal.php UseCurl server-side request forgery

Medium 6.3 Published 25 Mar 2023 Updated 2 Aug 2024

Remote attackers can exploit a server-side request forgery vulnerability in OTCMS to access internal resources or bypass security controls.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-1634?

CVE-2023-1634 is a medium-severity server-side request forgery vulnerability in OTCMS, published on 25 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was found in OTCMS 6.72. It has been classified as critical. Affected is the function UseCurl of the file /admin/info_deal.php of the component URL Parameter Handler. The manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224016.

Weakness: CWE-918

Which versions are affected by CVE-2023-1634?

It affects 1 product.

Products include Otcms Otcms.

How do I fix CVE-2023-1634?

No fix has been published for CVE-2023-1634 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2023-1634 being exploited?

There is no known exploitation of CVE-2023-1634 in the wild and no public exploit code.

Sources

Also known as GHSA-xhjf-fjp3-34r9.