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CVE-2024-3239

MEDIUM 5.4 CVSS 3.1
Published
May 14, 2024
Last modified
June 17, 2026
NVD status
Analyzed
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 Post Grid Gutenberg Blocks and WordPress Blog Plugin WordPress plugin before 4.0.2 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Affected products and versions

  • Unknown Post Grid Gutenberg Blocks and WordPress Blog Plugin — Before 4.0.2
  • wpxpo postx — Before 4.0.2

References

  • wpscan.com https://wpscan.com/vulnerability/dfa1421b-41b0-4b25-95ef-0843103e1f5e/ Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record