XXE in Zhangyanbo2007 Youkefu
CVE-2025-3241
A vulnerability, which was classified as problematic, was found in zhangyanbo2007 youkefu up to 4.2.0. This affects an unknown part of the file src/main/java/com/ukefu/webim/web/handler/admin/callcenter/CallCenterRouterController.java of the component XML Document Handler. The manipulation of the argument routercontent leads to xml external entity reference. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
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
- Zhangyanbo2007 Youkefu — versions 4.2.0, 4.1, 4.2
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/askqiu/cve/blob/main/README.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-3241?
- CVE-2025-3241 is a medium-severity vulnerability in Zhangyanbo2007 Youkefu, classified under Externally Controlled Reference to a Resource in Another Sphere. CVSS score: 6.3/10. Published 2025-04-04.
- How severe is CVE-2025-3241?
- Medium severity. CVSS v3 base score is 6.3 out of 10.