Medium severity5.4NVD Advisory· Published May 14, 2024· Updated Jun 17, 2026
CVE-2024-3239
CVE-2024-3239
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <4.0.2
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/dfa1421b-41b0-4b25-95ef-0843103e1f5e/nvdExploitThird Party Advisory
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