CVE-2024-3239 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00249.

Exploitation none

Automatable no

Technical Impact partial

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

Vendor Product Default status Versions

Unknown

Post Grid Gutenberg Blocks and WordPress Blog Plugin

unaffected

Version	Status	Constraints
`0`	affected	< 4.0.2

Configuration 1 [-]

cpe:2.3:a:wpxpo:postx:*:*:*:*:*:wordpress:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Wpxpo Subscribe	Postx Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wpscan.com/vulnerability/dfa1421b-41b0-4b25-95ef-0843103e1f5e/

History

Wed, 14 May 2025 17:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Wpxpo Wpxpo postx
Weaknesses		CWE-79
CPEs		cpe:2.3:a:wpxpo:postx::::::wordpress::*
Vendors & Products		Wpxpo Wpxpo postx

Fri, 01 Nov 2024 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2024-05-13T06:00:01.142Z

Updated: 2024-11-01T19:15:08.102Z

Reserved: 2024-04-02T20:02:29.599Z

Link: CVE-2024-3239

Vulnrichment

Updated: 2024-08-01T20:05:08.328Z

NVD

Status : Analyzed

Published: 2024-05-14T15:40:31.957

Modified: 2025-05-14T17:14:04.323

Link: CVE-2024-3239

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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