CVE-2026-23734— XWiki Platform: Path traversal via resources parameter in ssx and jsx endpoints when using leading slash
Possible ATT&CK Techniques 1AI
T1083 · File and Directory DiscoveryAffected Version Matrix 4
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| xwiki | xwiki-commons | < 16.10.17 | affected |
>= 17.0.0-rc-1, < 17.4.9 | affected | ||
>= 17.5.0, < 17.10.3 | affected | ||
>= 18.0.0-rc-1, < 18.1.0-rc-1 | affected |
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I. Basic Information for CVE-2026-23734
Vulnerability Information
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Vulnerability Title
XWiki Platform: Path traversal via resources parameter in ssx and jsx endpoints when using leading slash
Source: NVD (National Vulnerability Database)
Vulnerability Description
XWiki Platform is a generic wiki platform. Versions prior to 18.1.0-rc-1, 17.10.3, 17.4.9, and 16.10.17 allow access to read configuration files by using URLs such as http://localhost:8080/bin/ssx/Main/WebHome?resource=/../../WEB-INF/xwiki.cfg&minify=false, leading to Path Traversal. The vulnerability is can be exploited via resources parameter the ssx and jsx endpoints by using leading slashes. This issue has been patched in 18.1.0-rc-1, 17.10.3, 17.4.9, 16.10.17.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
相对路径遍历
Source: NVD (National Vulnerability Database)
Vulnerability Title
XWiki Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XWiki Platform是XWiki开源的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform 18.1.0-rc-1之前版本、17.10.3之前版本、17.4.9之前版本和16.10.17之前版本存在安全漏洞，该漏洞源于ssx和jsx端点中resources参数处理不当，可能导致通过路径遍历读取配置文件。
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 |
|---|---|---|---|---|
| xwiki | xwiki-commons | < 16.10.17 | - |
II. Public POCs for CVE-2026-23734
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-23734 (1)
Vendor Advisories for CVE-2026-23734 (2)
IV. Related Vulnerabilities
Same product: xwiki-commons
- CVE-2024-31996
XWiki Commons missing escaping of `{` in Velocity escapetool - CVE-2023-36471
HTML sanitizer allows form elements in restricted in org.xwi - CVE-2023-31126
Improper Neutralization of Invalid Characters in Data Attrib - CVE-2023-29528
Cross-site Scripting in org.xwiki.commons:xwiki-commons-xml - CVE-2023-29201
org.xwiki.commons:xwiki-commons-xml Cross-site Scripting vul
Same vendor: xwiki
- CVE-2026-33137
XWiki Platform has an Unauthenticated XAR Import via REST /w - CVE-2026-40105
XWiki has Reflected Cross-Site Scripting (XSS) in its page h - CVE-2026-40104
XWiki's REST APIs can list all pages/spaces, leading to unav - CVE-2026-33229
XWiki Platform affected by remote code execution with script - CVE-2026-26000
XWiki Platform affected by click-jacking through CSS injecti
Same weakness: CWE-23
V. Comments for CVE-2026-23734
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