SSRF in Chancms
CVE-2025-8228
A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been rated as critical. Affected by this issue is the function getPages of the file /cms/collect/getPages. The manipulation of the argument targetUrl leads to server-side request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. It is recommended to upgrade the affected component.
Vulnerability class: SSRF (Server-Side Request Forgery)
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 (47.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.7% 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 3.1.0, 3.1.1, 3.1.2
Weakness classification (CWE)
Public proof-of-concept exploits
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)
- gitee.com/yanyutao0402/ChanCMS/issues/ICLP28 (issue-tracking, Exploit, exploit)
- gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3 (Release Notes, patch)
Frequently asked questions
- What is CVE-2025-8228?
- CVE-2025-8228 is a medium-severity vulnerability in Chancms, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2025-07-27.
- How severe is CVE-2025-8228?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2025-8228 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.