CVE-2024-12348 Guizhou Xiaoma Technology jpress Attachment Upload upload AttachmentUtils.isUnSafe cross site scripting

Medium 5.3 Published 9 Dec 2024 Updated 9 Dec 2024

Remote attackers can execute arbitrary scripts via malicious file uploads in jpress, potentially compromising user sessions and data.

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-2024-12348?

CVE-2024-12348 is a medium-severity cross-site scripting vulnerability in Guizhou Xiaoma Technology jpress, published on 9 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was found in Guizhou Xiaoma Technology jpress 5.1.2. It has been classified as problematic. Affected is the function AttachmentUtils.isUnSafe of the file /commons/attachment/upload of the component Attachment Upload Handler. The manipulation of the argument files[] leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2024-12348?

It affects 1 product.

Products include Jpress Jpress.

How do I fix CVE-2024-12348?

No fix has been published for CVE-2024-12348 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-12348 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-12348 exists.

Sources

Also known as GHSA-cf5p-5qph-mhwp.