CVE-2024-9645

Post Grid and Gutenberg Blocks < 2.2.93 - Contributor+ Stored XSS

Published May 15, 2025 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
The Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry WordPress plugin before 2.2.93 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-15224 The Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry WordPress plugin before 2.2.93 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.
History
Type Values Removed Values Added
First Time appeared Pickplugins
Pickplugins post Grid
Weaknesses CWE-79
CPEs cpe:2.3:a:pickplugins:post_grid:*:*:*:*:*:wordpress:*:*
Vendors & Products Pickplugins
Pickplugins post Grid
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': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry WordPress plugin before 2.2.93 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.
Title Post Grid and Gutenberg Blocks < 2.2.93 - Contributor+ Stored XSS
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
May 16, 2025, 8:36 PM
Reserved
Oct 8, 2024, 6:09 PM
Status
Analyzed
Published
May 15, 2025, 8:16 PM
Modified
Jun 17, 2026, 8:24 AM