Vulnerability · Published Mar 25, 2021 · Assigned by hackerone
CVE-2021-22888
Medium 6.1
In plain English
A medium-severity cross-site scripting in https://github.com/revive-adserver/revive-adserver. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 16.3% (higher than 97% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)16.3%top 3.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Revive Adserver before v5.2.0 is vulnerable to a reflected XSS vulnerability in the `status` parameter of campaign-zone-zones.php. 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 execute injected JavaScript code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | https://github.com/revive-adserver/revive-adserver | Fixed in v5.2.0 |
Weakness: CWE-79
References
- https://hackerone.com/reports/1097979 x_refsource_MISC
- https://www.revive-adserver.com/security/revive-sa-2021-003/ x_refsource_MISC
- https://github.com/revive-adserver/revive-adserver/commit/f472d890 x_refsource_MISC