What is CVE-2026-3251?

CVE-2026-3251 is a medium-severity vulnerability in Webremium Istanbul Web Design Mezunum Satiyorum, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-10.

How severe is CVE-2026-3251?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Webremium Istanbul Web Design Mezunum Satiyorum

CVE-2026-3251

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webremium Istanbul Web Design Mezunum Satiyorum allows Stored XSS. This issue affects Mezunum Satiyorum: from 1.2.504 through 10072026. …

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Webremium Istanbul Web Design Mezunum Satiyorum — versions 1.2.504

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2026-3251?: CVE-2026-3251 is a medium-severity vulnerability in Webremium Istanbul Web Design Mezunum Satiyorum, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-10.
How severe is CVE-2026-3251?: Medium severity. CVSS v3 base score is 6.4 out of 10.