CVE-2024-52299 - The PDF viewer macro allows accessing any attachment without access right checks

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HIGH

The PDF viewer macro allows accessing any attachment without access right checks

Published Nov 13, 2024

7.5

HIGH

CVSS 3.1

EPSS 0.52%

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.

Affected products

Vendor Xwikisas Product Macro-Pdfviewer Default
n/a
- Version
  >= 1.6.2, < 2.5.6
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Xwikisas

Macro-Pdfviewer

n/a

Version	Status	Constraints
>= 1.6.2, < 2.5.6	affected	-

Vendor Xwikisas Product Macro Pdfviewer Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <=1.6.2
- Version
  0
  Status
  affected
  Constraints
  <2.5.6

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Xwikisas

Macro Pdfviewer

n/a

Version	Status	Constraints
0	affected	<=1.6.2
0	affected	<2.5.6

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-340

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-45837
Advisory
https://github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-522m-m242-jr9p
x_refsource_CONFIRMThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-45837		Advisory
https://github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-522m-m242-jr9p		x_refsource_CONFIRMThird Party Advisory