BaseFortify

Publication date: 2025-12-10

Last updated on: 2025-12-18

Assigner: MITRE

Description

A template injection vulnerability in the /vip/v1/file/save component of ChanCMS v3.3.4 allows attackers to execute arbitrary code via a crafted POST request.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-10

Last Modified

2025-12-18

Generated

2026-07-06

AI Q&A

2025-12-10

EPSS Evaluated

2026-07-05

NVD

CVE-2025-65602

Affected Vendors & Products

Vendor	Product	Version / Range
chancms	chancms	3.3.4

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-94	The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CWE-1336	The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine.

Attack-Flow Graph

Executive Summary

This vulnerability is a template injection flaw in the /vip/v1/file/save component of ChanCMS version 3.3.4. It allows attackers to execute arbitrary code on the affected system by sending a specially crafted POST request.

Impact Analysis

An attacker exploiting this vulnerability can execute arbitrary code on the server running ChanCMS v3.3.4, potentially leading to full system compromise, data theft, data loss, or disruption of services.

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