CVE-2026-4222

LOW

SSCMS download PathUtils.RemoveParentPath path traversal

Title source: cna
STIX 2.1

Description

A vulnerability was determined in SSCMS up to 7.4.0. This vulnerability affects the function PathUtils.RemoveParentPath of the file /api/admin/plugins/install/actions/download. This manipulation of the argument path causes path traversal. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-351146 | SSCMS download PathUtils.RemoveParentPath path traversal
https://vuldb.com/?id.351146
Signature, Permissions Required signature permissions-required
VDB-351146 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/?ctiid.351146
Third Party Advisory third-party-advisory
Submit #770536 | sscms V7.4.0 arbitrary file deletion
https://vuldb.com/?submit.770536

Scores

CVSS v3 3.8
EPSS 0.0044
EPSS Percentile 34.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (5)
n/a/SSCMS 7.0
n/a/SSCMS 7.1
n/a/SSCMS 7.2
n/a/SSCMS 7.3
n/a/SSCMS 7.4.0
Published Mar 16, 2026
Tracked Since Mar 16, 2026