CVE-2024-3635: The Post Grid WordPress plugin before 7.5.0 does not sanitise and escape some of its Grid settings, which cou

Q: How do I fix CVE-2024-3635?

the post grid: upgrade to 7.5.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-3635 being exploited?

CVE-2024-3635 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-3635 affect?

CVE-2024-3635 affects the post grid. Severity is medium (CVSS 4.8). The Post Grid WordPress plugin before 7.5.0 does not sanitise and escape some of its Grid settings, which could allow high privilege users such as Editor and above to perform Stored Cross-Site Scripting attacks even when the unfiltered_htm

Q: How urgent is CVE-2024-3635?

Priority 28/100. Public exploit reference

Routine

MEDIUM 4.8UPGRADE

CVE-2024-3635 is a medium-severity flaw (CVSS 4.8) affecting the post grid. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Post Grid WordPress plugin before 7.5.0 does not sanitise and escape some of its Grid settings, which could allow high privilege users such as Editor and above to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-09-30
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: radiustheme

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-09-30 06:15 UTCPublished CVE record published
2026-06-17 07:44 UTCUpdated Record last modified

radiustheme the post grid UPGRADE

Affected: < 7.5.0

Fixed in: 7.5.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy the-post-grid || rpm -q the-post-grid || the-post-grid --version

2. UPGRADE to 7.5.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade the-post-grid

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade the-post-grid

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-3635?

the post grid: upgrade to 7.5.0. Exact commands for each OS are on this page.

Is CVE-2024-3635 being exploited?

CVE-2024-3635 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-3635 affect?

CVE-2024-3635 affects the post grid. Severity is medium (CVSS 4.8). The Post Grid WordPress plugin before 7.5.0 does not sanitise and escape some of its Grid settings, which could allow high privilege users such as Editor and above to perform Stored Cross-Site Scripting attacks even when the unfiltered_htm

How urgent is CVE-2024-3635?

Priority 28/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-7418 MEDIUM 4.3 UPGRADE The The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vuln
CVE-2024-35739 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in RadiusTh
CVE-2024-1427 MEDIUM 6.4 UPGRADE The The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vuln

References

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