CVE-2025-65602

critical · 9.8

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.

9.8

CVSS

0.5%

EPSS (exploit prob.)

44th

EPSS percentile

2025-12-10

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-94CWE-1336

Affected products

Vendor	Product	Affected versions
chancms	chancms	3.3.4

Check a specific version with /api/v1/cve/match.

References

https://gitee.com/chancms/ChanCMS
https://www.notion.so/ChanCMS-Unauthenticated-RCE-2a3ee9235ba380fc9973e16c06258689
https://www.notion.so/ChanCMS-Unauthenticated-RCE-2a3ee9235ba380fc9973e16c06258689?source=copy_link

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-65602