SQL Injection in Chancms
CVE-2025-11904
A vulnerability has been found in yanyutao0402 ChanCMS up to 3.3.2. This affects the function hasUse of the file /cms/model/hasUse. The manipulation of the argument ID leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (48.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Chancms
- Yanyutao0402 Chancms — versions 3.3.0, 3.3.1, 3.3.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/ChanCMS… (related, Exploit, Third Party Advisory)
- github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/ChanCMS… (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-11904?
- CVE-2025-11904 is a medium-severity vulnerability in Chancms, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2025-10-17.
- How severe is CVE-2025-11904?
- Medium severity. CVSS v3 base score is 6.3 out of 10.