PT-2025-50489 · Chancms · Chancms

Published 2025-12-10 · Updated 2025-12-14 · CVE-2025-65602

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ChanCMS version 3.3.4

Description A template injection issue exists in the /vip/v1/file/save component. Attackers can execute arbitrary code by submitting a specially crafted POST request. The vulnerable component is the /vip/v1/file/save API endpoint. The vulnerability is triggered through a crafted POST request, allowing code execution.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Fix

Code Injection

Weakness Enumeration

CWE-1336

CWE-94

Related Identifiers

CVE-2025-65602

Affected Products

Chancms

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-65602 · Security Note
• https://osv.dev/vulnerability/CVE-2025-65602 · Vendor Advisory
• https://twitter.com/CVEnew/status/2000248665533993302 · Twitter Post
• https://notion.so/ChanCMS-Unauthenticated-RCE-2a3ee9235ba380fc9973e16c06258689?source=copy_link · Note
• https://gitee.com/chancms/ChanCMS · Note
• https://t.me/CVEtracker/39386 · Telegram Post
• https://notion.so/ChanCMS-Unauthenticated-RCE-2a3ee9235ba380fc9973e16c06258689 · Note