Deserialization Vulnerability in Taisan Tarzan-CMS by Taisan
CVE-2025-1113

5.3MEDIUM

Key Information:

Vendor

Taisan

Status
Tarzan-cms
Vendor
CVE Published:
7 February 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-1113?

A security vulnerability has been identified in the Taisan Tarzan-CMS, specifically within the file upload functionality of the Add Theme Handler module located at /admin#themes. This flaw allows for deserialization manipulation, enabling potential remote attacks. Attackers may exploit this vulnerability to execute malicious payloads, posing significant risks to the integrity and security of the affected system. The exploit has been publicly disclosed, increasing the urgency for users of this software to implement mitigations.

Affected Version(s)

tarzan-cms 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-1113 - Proof of Concept

References

https://vuldb.com/?id.295019
vdb-entrytechnical-description
https://vuldb.com/?ctiid.295019
signaturepermissions-required
https://gitee.com/taisan/tarzan-cms/issues/IBHZ0J
exploitissue-tracking

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

VulDB Gitee Analyzer
.
CVE-2025-1113 : Deserialization Vulnerability in Taisan Tarzan-CMS by Taisan