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CVE-2021-24760

MEDIUM 5.4 CVSS 3.1
Published
October 18, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The Gutenberg PDF Viewer Block WordPress plugin before 1.0.1 does not sanitise and escape its block, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks.

Affected products and versions

  • Unknown Gutenberg PDF Viewer Block — From 1.0.1 (including) to 1.0.1 (excluding)
  • pdf_viewer_block_for_gutenberg_project pdf_viewer_block_for_gutenberg — Before 1.0.1

References

  • wpscan.com https://wpscan.com/vulnerability/aebf821f-1724-4e4c-8d42-5a94e509d271 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record