What is CVE-2026-4770?

CVE-2026-4770 is a medium-severity vulnerability in Tr7 Cyber defense Inc. Waf-Asp, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2026-07-02.

How severe is CVE-2026-4770?

Medium severity. CVSS v3 base score is 4.6 out of 10.

XSS in Tr7 Cyber defense Inc. Waf-Asp

CVE-2026-4770

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in TR7 Cyber Defense Inc. Web Application Firewall allows DOM-Based XSS. This issue affects Web Application Firewall: from v1.0.42.239 before v1.4.0.117.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (3.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N.

Affected products

Tr7 Cyber defense Inc. Waf-asp — versions v1.0.42.239

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2026-4770?: CVE-2026-4770 is a medium-severity vulnerability in Tr7 Cyber defense Inc. Waf-Asp, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2026-07-02.
How severe is CVE-2026-4770?: Medium severity. CVSS v3 base score is 4.6 out of 10.

XSS in Tr7 Cyber ​​defense Inc. Waf-Asp