CVE-2026-4222
SSCMS download PathUtils.RemoveParentPath path traversal
- State
- Published
- Severity
- 5.1 Medium
- Published
- Mar 16, 2026
- Updated
- Mar 16, 2026
- Reserved
- Mar 15, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS: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 | VulDB |
| 3.1 | 3.8 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.8 Low | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.7 Medium | AV:N/AC:L/Au:M/C:N/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
SSCMSn/a |
|
References
- VDB-351146 | SSCMS download PathUtils.RemoveParentPath path traversalvdb-entrytechnical-description
- VDB-351146 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #770536 | sscms V7.4.0 arbitrary file deletionthird-party-advisory
- https://www.yuque.com/la12138/pa2fpb/mbcvbk402bx1qbft?singleDocexploit
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