Unrated severityNVD Advisory· Published Jan 20, 2026· Updated Jan 21, 2026
CVE-2026-21664
CVE-2026-21664
Description
HackerOne community member Huynh Pham Thanh Luc (nigh7c0r3) has reported a reflected XSS vulnerability in the afr.php delivery script of Revive Adserver. An attacker can craft a specific URL that includes an HTML payload in a parameter. If a logged in administrator visits the URL, the HTML is sent to the browser and malicious scripts would be executed.
Affected products
2- Revive/Revive Adserverv5Range: 6
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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