XSS in Alfasado Powercms
CVE-2025-41391
Stored cross-site scripting vulnerability exists in multiple versions of PowerCMS. If a product user accesses a malicious page, an arbitrary script may be executed on the browser.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (7.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Alfasado Powercms
- Alfasado Inc. Powercms — versions 6.7 and earlier (PowerCMS 6.x series), 5.3 and earlier (PowerCMS 5.x series), 4.6 and earlier (PowerCMS 4.x series)
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-41391?
- CVE-2025-41391 is a medium-severity vulnerability in Alfasado Powercms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-07-31.
- How severe is CVE-2025-41391?
- Medium severity. CVSS v3 base score is 5.4 out of 10.