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Vulnerabilities

Vulnerability · CVE-2024-9645

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

Published May 15, 2025 · catalog updated May 16, 2025 · Unknown Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry

Check this week

CVE-2024-9645 is not in CISA KEV. FIRST estimates a 32.00% chance of exploitation in the next 30 days. Check whether you run Unknown Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
32.00%
Remediation
Version ranges on file
Affected products
vendor Unknown Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry 0 <2.2.93

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Unknown Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry 0 <2.2.930 <2.2.93

How to fix CVE-2024-9645

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2024-9645 is not in CISA KEV. FIRST estimates a 32.00% chance of exploitation in the next 30 days. Check whether you run Unknown Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry.

Which versions are affected?

Compare what you have installed with Unknown Post Grid, Posts Slider, Posts Carousel, Post Filter, Post Masonry 0 <2.2.93 0 <2.2.93. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 32.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 15, 2025 · EUVD

    Detected

    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.

  2. May 16, 2025 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2024-9645

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-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

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.