PT-2026-3659

CVE-2026-21642

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Published

2026-01-20

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Updated

2026-01-20

Description by

CVSS 3.1
6.1
Medium
MetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Revive Adserver (affected versions not specified)
Description A reflected Cross-Site Scripting (XSS) issue exists in the 'banner-acl.php' and 'channel-acl.php' scripts. An attacker can craft a specific URL containing an HTML payload in a parameter. If a logged-in administrator visits this URL, the browser executes the malicious scripts.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')
Related identifiers
CVE-2026-21642
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