CVE-2023-29515— XWiki Platform 跨站脚本漏洞
一分钟漏洞结论
影响对象
xwiki xwiki-platform
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
XWiki Platform是法国XWiki公司的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform 存在跨站脚本漏洞，该漏洞源于任何可以创建空间的用户都可以通过应用在几分钟内成为该空间的管理员。
可能的 ATT&CK 技术 1 AI
T1190 · Exploit Public-Facing Application
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一、 漏洞 CVE-2023-29515 基础信息
漏洞信息
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Vulnerability Title
Cross-site scripting (XSS) in xwiki-platform
来源: CVE Program / CVE List V5
Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because the user doesn't have global edit right, the app can also be created by directly opening `/xwiki/bin/view/AppWithinMinutes/CreateApplication?wizard=true` on the XWiki installation. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.1 and 15.0 RC1 by not granting the space admin right if the user doesn't have script right on the space where the app is created. Error message are displayed to warn the user that the app will be broken in this case. Users who became space admin through this vulnerability won't loose the space admin right due to the fix, so it is advised to check if all users who created AWM apps should keep their space admin rights. Users are advised to upgrade. There are no known workarounds for this vulnerability.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
来源: CVE Program / CVE List V5
Vulnerability Title
XWiki Platform 跨站脚本漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
XWiki Platform是法国XWiki公司的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform 存在跨站脚本漏洞，该漏洞源于任何可以创建空间的用户都可以通过应用在几分钟内成为该空间的管理员。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| xwiki | xwiki-platform | < 13.10.11 | - |
|
二、漏洞 CVE-2023-29515 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2023-29515 补丁与修复 (1)
CVE-2023-29515 厂商安全公告 (1)
-
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-44h9-xxvx-pg6x x_refsource_CONFIRM
CVE-2023-29515 其他参考 (1)
-
https://jira.xwiki.org/browse/XWIKI-20190 x_refsource_MISC
同批安全公告 · xwiki · 2023-04-18 · 共 17 条
| CVE-2023-29514 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29510 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29523 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29524 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29525 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29526 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29527 | 10.0 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29516 | 9.9 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29512 | 9.9 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29522 | 9.9 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29518 | 9.9 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29519 | 9.1 CRITICAL | XWiki Platform 注入漏洞 |
| CVE-2023-29521 | 8.4 HIGH | XWiki Platform 注入漏洞 |
| CVE-2023-29517 | 7.5 HIGH | XWiki Platform 信息泄露漏洞 |
| CVE-2023-29513 | 5.0 MEDIUM | XWiki Platform 访问控制错误漏洞 |
| CVE-2023-29520 | 4.3 MEDIUM | XWiki Platform 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-29515
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