What is CVE-2026-50745?

CVE-2026-50745 is a medium-severity vulnerability in Revive Adserver, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2026-06-26.

How severe is CVE-2026-50745?

Medium severity. CVSS v3 base score is 4.7 out of 10.

XSS in Revive Adserver

CVE-2026-50745

A missing sanitisation vulnerability exists with user input in the stats-video.php script. The way URLs to this script were constructed did not follow best practices, and the output of the Smarty custom helper function url was neither prop…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (2.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Revive Adserver — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

support@hackerone.com

Frequently asked questions

What is CVE-2026-50745?: CVE-2026-50745 is a medium-severity vulnerability in Revive Adserver, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2026-06-26.
How severe is CVE-2026-50745?: Medium severity. CVSS v3 base score is 4.7 out of 10.