RCE in Qianfox Foxcms
CVE-2025-11306
A vulnerability was found in qianfox FoxCMS up to 1.2. This affects an unknown part of the file /index.php/Search of the component Search Page. The manipulation of the argument keyword results in cross site scripting. The attack can be executed remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (25.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Qianfox Foxcms — versions 1.0, 1.1, 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)
- github.com/coolcj-stack/FoxCMS-V1.2-is-vulnerable-to-cross-site-scripting-attac… (Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-11306?
- CVE-2025-11306 is a medium-severity vulnerability in Qianfox Foxcms, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2025-10-05.
- How severe is CVE-2025-11306?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2025-11306 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.