CVE-2024-52299— The PDF viewer macro allows accessing any attachment without access right checks
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I. Basic Information for CVE-2024-52299
Vulnerability Information
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Vulnerability Title
The PDF viewer macro allows accessing any attachment without access right checks
Source: NVD (National Vulnerability Database)
Vulnerability Description
macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. Any user with view right on XWiki.PDFViewerService can access any attachment stored in the wiki as the "key" that is passed to prevent this is computed incorrectly, calling skip on the digest stream doesn't update the digest. This is fixed in 2.5.6.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
可预测问题
Source: NVD (National Vulnerability Database)
Vulnerability Title
PDF Viewer Macro 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PDF Viewer Macro是XWiki SAS开源的一个宏。允许在 XWiki 页面内查看附加到 XWiki 页面的 PDF 文件。 PDF Viewer Macro 2.5.6版本之前存在安全漏洞，该漏洞源于任何拥有XWiki.PDFViewerService查看权限的用户都可以访问wiki中存储的任何附件，因为传递的key会阻止错误计算，在摘要流上调用skip不会更新摘要。
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 |
|---|---|---|---|---|
| xwikisas | macro-pdfviewer | >= 1.6.2, < 2.5.6 | - |
II. Public POCs for CVE-2024-52299
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · xwikisas · 2024-11-13 · 3 CVEs total
| CVE-2024-52300 | 9.1 CRITICAL | macro-pdfviewer has a XSS through the width parameter |
| CVE-2024-52298 | 7.5 HIGH | macro-pdfviewer's preview in WYSIWYG editor allows accessing any PDF document as the last |
IV. Related Vulnerabilities
Same vendor: xwikisas
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Same weakness: CWE-340
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