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CVE-2023-49280— XWiki Contrib Change Request 安全漏洞

一分钟漏洞结论

影响对象
xwiki-contrib application-changerequest
利用判断
存在公开或 AI PoC，应优先验证
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。

Change Request是XWiki Contrib开源的一个库。 XWiki Contrib Change Request存在安全漏洞，该漏洞源于允许在 wiki 上请求更改，而无需直接发布更改。

CVSS 7.7 · High EPSS 0.94% · P60

可能的 ATT&CK 技术 1 AI

T1530 · Data from Cloud Storage
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一、 漏洞 CVE-2023-49280 基础信息

漏洞信息
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Vulnerability Title
Data leak of password hash through xwiki change request
来源: CVE Program / CVE List V5
Vulnerability Description
XWiki Change Request is an XWiki application allowing to request changes on a wiki without publishing directly the changes. Change request allows to edit any page by default, and the changes are then exported in an XML file that anyone can download. So it's possible for an attacker to obtain password hash of users by performing an edit on the user profiles and then downloading the XML file that has been created. This is also true for any document that might contain password field and that a user can view. This vulnerability impacts all version of Change Request, but the impact depends on the rights that has been set on the wiki since it requires for the user to have the Change request right (allowed by default) and view rights on the page to target. This issue cannot be easily exploited in an automated way. The patch consists in denying to users the right of editing pages that contains a password field with change request. It means that already existing change request for those pages won't be removed by the patch, administrators needs to take care of it. The patch is provided in Change Request 1.10, administrators should upgrade immediately. It's possible to workaround the vulnerability by denying manually the Change request right on some spaces, such as XWiki space which will include any user profile by default.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
来源: CVE Program / CVE List V5
Vulnerability Title
XWiki Contrib Change Request 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Change Request是XWiki Contrib开源的一个库。 XWiki Contrib Change Request存在安全漏洞，该漏洞源于允许在 wiki 上请求更改，而无需直接发布更改。
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-contrib application-changerequest >= 0.1, < 1.10 -

二、漏洞 CVE-2023-49280 的公开POC

# POC 描述 源链接 神龙链接
AI 生成 POC 高级
Qwen3.6-35B-A3B · 5920 chars
Pro+ 专属包含：
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漏洞原理深度分析
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完整可执行 POC 代码
利用链与缓解建议
POC 打包下载
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三、漏洞 CVE-2023-49280 的情报信息

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CVE-2023-49280 补丁与修复 (1)

CVE-2023-49280 厂商安全公告 (1)

CVE-2023-49280 其他参考 (1)

IV. Related Vulnerabilities

Same product: application-changerequest
Same vendor: xwiki-contrib
Same weakness: CWE-522

V. Comments for CVE-2023-49280

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