CVE-2025-1543 iteachyou Dreamer CMS ueditor-1.4.3.3 path traversal

Medium 5.3 Published 21 Feb 2025 Updated 21 Feb 2025

Remote attackers can exploit a path traversal vulnerability in Dreamer CMS to read arbitrary files from the server.

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-2025-1543?

CVE-2025-1543 is a medium-severity path traversal vulnerability in iteachyou Dreamer CMS, published on 21 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability, which was classified as problematic, has been found in iteachyou Dreamer CMS 4.1.3. This issue affects some unknown processing of the file /resource/js/ueditor-1.4.3.3. The manipulation leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-22

Which versions are affected by CVE-2025-1543?

It affects 1 product.

Products include Iteachyou Dreamer Cms.

How do I fix CVE-2025-1543?

No fix has been published for CVE-2025-1543 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2025-1543 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1543 exists.

Sources

Also known as GHSA-j22r-rxv9-h8pm.