CVE-2020-25121

4.8 mediumEPSS 0.7%

Medium (4.8) in vbulletin vbulletin. EPSS 0.7% chance of exploitation in the next 30 days.

The Admin CP in vBulletin 5.6.3 allows XSS via the Paid Subscription Email Notification field in the Options.

Severity

4.8 medium

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-09-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19