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CVE-2026-21642

nvd nist
Published: Jan 20, 2026Modified: Jun 17, 2026

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6.1
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: support@hackerone.com (Secondary)

Description

HackerOne community member Patrick Lang (7yr) has reported a reflected XSS vulnerability in the `banner-acl.php` and `channel-acl.php` scripts 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 (1)

Aquaplatform
1 product
Revive Adserver
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Revive Adserver
Up to 6.0.4

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (1)

Source: support@hackerone.com
Third Party Advisory

Timeline

No history available yet.