CVE-2024-21650— XWiki Remote Code Execution vulnerability via user registration
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I. Basic Information for CVE-2024-21650
Vulnerability Information
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Vulnerability Title
XWiki Remote Code Execution vulnerability via user registration
Source: NVD (National Vulnerability Database)
Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to a remote code execution (RCE) attack through its user registration feature. This issue allows an attacker to execute arbitrary code by crafting malicious payloads in the "first name" or "last name" fields during user registration. This impacts all installations that have user registration enabled for guests. This vulnerability has been patched in XWiki 14.10.17, 15.5.3 and 15.8 RC1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
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基金会的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform存在安全漏洞，该漏洞源于user registration功存在远程代码执行（RCE）漏洞。受影响的产品和版本：XWiki Platform 14.10.17之前版本，15.5.3之前版本，15.8-rc-1之前版本。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| xwiki | xwiki-platform | >= 2.2, < 14.10.17 | - |
II. Public POCs for CVE-2024-21650
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | XWiki is vulnerable to a remote code execution (RCE) attack through its user registration feature. This issue allows an attacker to execute arbitrary code by crafting malicious payloads in the "first name" or "last name" fields during user registration. This impacts all installations that have user registration enabled for guests. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-21650.yaml | POC Details |
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- https://jira.xwiki.org/browse/XWIKI-21173x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2024-21650
Same Patch Batch · xwiki · 2024-01-08 · 3 CVEs total
| CVE-2024-21648 | 8.0 HIGH | XWiki has no right protection on rollback action |
| CVE-2024-21651 | 7.5 HIGH | XWiki Denial of Service attack through attachments |
IV. Related Vulnerabilities
Same product: xwiki-platform
- CVE-2026-40105
XWiki has Reflected Cross-Site Scripting (XSS) in its page h - CVE-2026-33229
XWiki Platform affected by remote code execution with script - CVE-2026-26000
XWiki Platform affected by click-jacking through CSS injecti - CVE-2026-24128
XWiki Affected by Reflected Cross-Site Scripting (XSS) in Er - CVE-2025-66473
XWiki's REST APIs don't enforce any limits, leading to unava
Same vendor: xwiki
- 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 - CVE-2026-24128
XWiki Affected by Reflected Cross-Site Scripting (XSS) in Er
Same weakness: CWE-95
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Unauthenticated Remote Code Execution - CVE-2026-42079
PPTAgent: Arbitrary Code Execution via Python eval() of LLM- - CVE-2026-6652
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Chamilo LMS Affected by Remote Code Execution via eval() in - CVE-2026-5971
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V. Comments for CVE-2024-21650
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