CVE-2024-30263: Information Disclosure (CVSS 7.7)

Description

macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. Users with edit rights can access restricted PDF attachments using the PDF Viewer macro, just by passing the attachment URL as the value of the ``file`` parameter. Users with view rights can access restricted PDF attachments if they are shown on public pages where the PDF Viewer macro is called using the attachment URL instead of its reference. This vulnerability has been patched in version 2.5.1.

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CVSS v3.1 Score

7.7

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness Type (CWE)

CWE-200 CWE-200

References

Other References

https://github.com/xwikisas/macro-pdfviewer/issues/49 https://github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-93qq-2h34-g29f https://github.com/xwikisas/macro-pdfviewer/issues/49 https://github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-93qq-2h34-g29f

Frequently Asked Questions

What is CVE-2024-30263? +

macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. Users with edit rights can access restricted PDF attachments using the PDF Viewer macro, just by passing the attachment URL as the value of the ``file`` parameter. Users with view rights can access restricted PDF attachments if they are shown on public pages where the PDF Viewer macro is called using the attachment URL instead of its reference. This vulnerability has been patched in version 2.5.1. It has a CVSS v3.1 base score of 7.7 (HIGH).

How severe is CVE-2024-30263? +

CVE-2024-30263 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2024-30263? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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