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wordfence / plugin · post-grid
Post Grid
post-grid
total installs
30,000
total vulns
5
critical
0
high
1
medium
4
low
0
latest vuln
—
patched
3
unpatched
2
avg time to patch
—
vulnerabilities
(5)
Post Grid and Gutenberg Blocks <= 2.3.21 - Authenticated (Contributor+) Stored Cross-Site Scripting
medium
✕ unpatched
cve id
CVE-2025-68605 ↗
cvss score
6.4
cwe
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
published
Dec 21, 2025
The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.3.21 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Post Grid and Gutenberg Blocks <= 2.3.19 - Unauthenticated Insecure Direct Object Reference
medium
✕ unpatched
cve id
CVE-2025-63043 ↗
cvss score
5.3
cwe
CWE-639: Authorization Bypass Through User-Controlled Key
published
Dec 3, 2025
The Post Grid plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.3.19 due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to perform an unauthorized action.
Post Grid and Gutenberg Blocks <= 2.3.17 - Missing Authorization
medium
✓ patched
The Post Grid plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 2.3.17. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.
Post Grid and Gutenberg Blocks <= 2.3.17 - Missing Authorization
medium
✓ patched
The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.3.17. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.
Post Grid and Gutenberg Blocks <= 2.3.11 - Authenticated (Contributor+) PHP Object Injection
high
✓ patched
cve id
CVE-2025-54007 ↗
cvss score
8.8
cwe
CWE-502: Deserialization of Untrusted Data
published
Aug 6, 2025
The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.3.11 via deserialization of untrusted input. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.