XSS in Saysis Computer Systems Trade Ltd. Co. Starcities
CVE-2025-11963
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Saysis Computer Systems Trade Ltd. Co. StarCities allows Reflected XSS. This issue affects StarCities: before 1.1.61.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (5.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 5.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Saysis Computer Systems Trade Ltd. Co. Starcities — versions 0
Weakness classification (CWE)
References
- www.usom.gov.tr/bildirim/tr-25-0403 (government-resource, broken-link)
- siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0403 (government-resource)
Frequently asked questions
- What is CVE-2025-11963?
- CVE-2025-11963 is a medium-severity vulnerability in Saysis Computer Systems Trade Ltd. Co. Starcities, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-11-19.
- How severe is CVE-2025-11963?
- Medium severity. CVSS v3 base score is 5.4 out of 10.