CVE-2021-22874

6.1 mediumEPSS 18%

Medium (6.1) in revive-adserver revive adserver. EPSS 18% chance of exploitation in the next 30 days.

Revive Adserver before 5.1.1 is vulnerable to a reflected XSS vulnerability in userlog-index.php via the `period_preset` parameter.

Severity

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 18% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-01-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19