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CVE-2026-4222

SSCMS download PathUtils.RemoveParentPath path traversal

LOW
3.8
CVSS Score
Published: March 16, 2026 at 06:32 AM UTC
Updated: June 17, 2026 at 10:56 AM UTC
1 product affected across 1 vendorSSCMS

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Severity
LOW3.8
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/?id.351146
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.351146
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.770536
Exploit
Source: cverecord
https://www.yuque.com/la12138/pa2fpb/mbcvbk402bx1qbft?singleDoc

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.8LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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