CVE-2018-5331

5.4 mediumEPSS 0.6%

Medium (5.4) in discuz discuzx. EPSS 0.6% chance of exploitation in the next 30 days.

Discuz! DiscuzX X3.4 has XSS via the view parameter to include/space/space_poll.php, as demonstrated by a mod=space do=poll request to home.php.

Severity

5.4 medium

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-01-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19