XSS in Microweber
CVE-2025-51504
Microweber CMS 2.0 is vulnerable to Cross Site Scripting (XSS)in the /projects/profile, homepage endpoint via the last name field.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (39.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.
Affected products
- Microweber — versions 2.0.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Broken Link)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-51504?
- CVE-2025-51504 is a high-severity vulnerability in Microweber, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2025-08-01.
- How severe is CVE-2025-51504?
- High severity. CVSS v3 base score is 7.6 out of 10.
- Is CVE-2025-51504 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.