XSS in Mevzuattr Software
CVE-2025-0546
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting'), Improper Restriction of Rendered UI Layers or Frames vulnerability in Mevzuattr Software MevzuatTR allows Phishing, iFrame Overlay, Clickjacking, Forceful Browsing. This issue needs high privileges. This issue affects MevzuatTR: before 12.02.2025.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (15.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.0% 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
- Mevzuattr Software — versions 0
Weakness classification (CWE)
References
- www.usom.gov.tr/bildirim/tr-25-0269 (government-resource, broken-link, third-party-advisory)
- siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0269 (government-resource)
Frequently asked questions
- What is CVE-2025-0546?
- CVE-2025-0546 is a medium-severity vulnerability in Mevzuattr Software, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2025-09-17.
- How severe is CVE-2025-0546?
- Medium severity. CVSS v3 base score is 4.7 out of 10.