CVE-2021-22871

Medium

Description

Revive Adserver before 5.1.0 permits any user with a manager account to store possibly malicious content in the URL website property, which is then displayed unsanitized in the affiliate-preview.php tag generation screen, leading to a persistent cross-site scripting (XSS) vulnerability.

SeverityMedium
CVSS4.8
Exploit probability—
ProductRevive-adserver Revive Adserver
PublishedJan 26, 2021
First seenJan 26, 2021

How to fix

Update
  • revive-adserver revive_adserver5.1.0 or later

Affected products

ProductAffected versionsFixed in
revive-adserver revive_adserverv < 5.1.05.1.0

Check your version

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CVE-2021-22871 · Revive-adserver Revive Adserver · Dark Radar