Detections
Analytics
CVE-2021-22889
medium
Description
Revive Adserver before v5.2.0 is vulnerable to a reflected XSS vulnerability in the `statsBreakdown` parameter of stats.php (and possibly other scripts) due to single quotes not being escaped. An attacker could trick a user with access to the user interface of a Revive Adserver instance into clicking on a specifically crafted URL and pressing a certain key combination to execute injected JavaScript code.
References
https://www.revive-adserver.com/security/revive-sa-2021-003/
https://hackerone.com/reports/1097217
https://github.com/revive-adserver/revive-adserver/commit/2f868414