CVE-2025-65602
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductChancms
PublishedDec 10, 2025
First seenDec 10, 2025
Weakness typeCWE-1336CWE-1336
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| chancms chancms | 3.3.4 | — |
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