CVE-2025-1113 taisan tarzan-cms Add Theme admin#themes upload deserialization
Remote attackers can achieve code execution via unsafe deserialization in the tarzan-cms Add Theme upload handler.
- 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-2025-1113?
CVE-2025-1113 is a medium-severity unsafe deserialization vulnerability in taisan tarzan-cms, published on 7 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in taisan tarzan-cms up to 1.0.0. It has been rated as critical. This issue affects the function upload of the file /admin#themes of the component Add Theme Handler. The manipulation leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-1113?
It affects 1 product.
Products include Taisan Tarzan-Cms.
How do I fix CVE-2025-1113?
No fix has been published for CVE-2025-1113 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2025-1113 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1113 exists.
Other vulnerabilities in taisan tarzan-cms
Sources
Also known as GHSA-9crj-f7wm-748r.