Vulnerability · Published Jan 28, 2021 · Assigned by hackerone
CVE-2021-22874
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 18.5% (higher than 97% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)18.5%top 2.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Revive Adserver before 5.1.1 is vulnerable to a reflected XSS vulnerability in userlog-index.php via the `period_preset` parameter.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | https://github.com/revive-adserver/revive-adserver | Fixed in 5.1.1 |
Weakness: CWE-79
References
- https://hackerone.com/reports/1083231 x_refsource_MISC
- https://www.revive-adserver.com/security/revive-sa-2021-002/ x_refsource_MISC
- https://github.com/revive-adserver/revive-adserver/commit/e2a67ce8 x_refsource_MISC