CVE-2024-30263

Summary

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.

Affected Software

Weaknesses

• CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

ADP Enrichment

CVE Program Container

Additional References

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

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

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

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