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
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- revive-adserver revive_adserver5.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| revive-adserver revive_adserver | v < 5.1.0 | 5.1.0 |
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