CVE-2026-4222 | THREATINT

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.

PUBLISHED Reserved 2026-03-15 | Published 2026-03-16 | Updated 2026-03-16 | Assigner VulDB

MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

LOW: 3.8CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

LOW: 3.8CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

4.7AV:N/AC:L/Au:M/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Timeline

2026-03-15:	Advisory disclosed
2026-03-15:	VulDB entry created
2026-03-15:	VulDB entry last update

Credits

Saul1213 (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.351146 (VDB-351146 | SSCMS download PathUtils.RemoveParentPath path traversal) vdb-entry technical-description

vuldb.com/?ctiid.351146 (VDB-351146 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.770536 (Submit #770536 | sscms V7.4.0 arbitrary file deletion) third-party-advisory

www.yuque.com/la12138/pa2fpb/mbcvbk402bx1qbft?singleDoc exploit

cve.org (CVE-2026-4222)

nvd.nist.gov (CVE-2026-4222)

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