CVE-2022-28118

9.8 criticalEPSS 2.8%

Critical (9.8) in sscms siteserver cms. EPSS 2.8% chance of exploitation in the next 30 days.

SiteServer CMS v7.x allows attackers to execute arbitrary code via a crafted plug-in.

Severity

9.8 critical

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

EPSS: 2.8% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
Published: 2022-05-03
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-q469-j32f-h7vm	npm	siteserver	>=7.0.0	no fix published