RCE in Ibuyucms
CVE-2025-10434
A vulnerability was identified in IbuyuCMS up to 2.6.3. Impacted is an unknown function of the file /admin/article.php?a=mod of the component Add Article Page. The manipulation of the argument Title leads to cross site scripting. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.1% 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
- Ibuyucms — versions 2.6.0, 2.6.1, 2.6.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/Upgradeextension/ibuyu/blob/main/README.md (exploit, patch)
Frequently asked questions
- What is CVE-2025-10434?
- CVE-2025-10434 is a low-severity vulnerability in Ibuyucms, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2025-09-15.
- How severe is CVE-2025-10434?
- Low severity. CVSS v3 base score is 2.4 out of 10.