CVE-2026-4222— SSCMS download PathUtils.RemoveParentPath path traversal
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I. Basic Information for CVE-2026-4222
Vulnerability Information
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Vulnerability Title
SSCMS download PathUtils.RemoveParentPath path traversal
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
SSCMS 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SSCMS（SiteServerCMS）是中国百容千域（SSCMS）公司的一个内容管理系统。 SSCMS 7.4.0及之前版本存在路径遍历漏洞，该漏洞源于对文件/api/admin/plugins/install/actions/download中函数PathUtils.RemoveParentPath的参数path的操作，可能导致路径遍历。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | SSCMS | 7.0 | cpe:2.3:a:sscms:sscms:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-4222
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- CVE-2026-4222 SSCMS download PathUtils.RemoveParentPath path traversalvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-4222
Same Patch Batch · n/a · 2026-03-16 · 21 CVEs total
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| CVE-2026-4240 | 5.3 MEDIUM | Open5GS CCA smf_s6b_sta_cb denial of service |
| CVE-2026-4233 | 4.3 MEDIUM | ThingsGateway download path traversal |
| CVE-2026-4218 | 2.5 LOW | myAEDES App aedes.me.beta EngageBayUtils.java information disclosure |
| CVE-2026-4243 | 2.5 LOW | La Nacion App app.lanacion.activity BuildConfig.java credentials storage |
| CVE-2026-4225 | 2.4 LOW | CMS Made Simple User Management listusers.php cross site scripting |
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| CVE-2025-50881 | ITFlow 安全漏洞 | |
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| CVE-2025-69783 | OpenEDR 安全漏洞 | |
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| CVE-2025-57543 | NetBox 安全漏洞 |
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