WordPress plugin
Meow Gallery security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 11 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium9
- Low0
All Meow Gallery vulnerabilities
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via Attachment Alt Text (aria-label attribute)
≤5.5.1Update to 5.5.2
- Medium6.5Missing Authorization to Authenticated (Author+) Information Disclosure via fetch_posts REST Endpoint
≤5.5.4Update to 5.5.5
- Medium5.3Unauthenticated Arbitrary Shortcode Execution
≤5.5.4Update to 5.5.5
- Medium4.3Authenticated (Author+) Information Exposure
≤5.5.4Update to 5.5.5
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting
≤5.5.1Update to 5.5.2
- Medium4.3Missing Authorization to Authenticated (Author+) Shortcode creation
≤5.4.4Update to 5.4.5
- Medium6.5Authenticated (Author+) SQL Injection
≤5.4.4Update to 5.4.5
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting
≤5.2.7Update to 5.2.8
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤5.1.3Update to 5.1.4
- High8.1SQL Injection
<4.1.9Update to 4.1.9
- High8.8Missing Authorization to Arbitrary Options Update
≤4.1.9Update to 4.2.0
Meow Gallery: common questions
Does Meow Gallery have known vulnerabilities?
Yes. VulnCrest Radar lists 11 known vulnerabilities in Meow Gallery: 2 high, 9 medium. None are known to affect version null.
How do I check which version of Meow Gallery I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Meow Gallery vulnerability?
CVE-2026-9239, published Oct 30, 2026: Meow Gallery <= 5.5.1 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Alt Text (aria-label attribute). Severity: Medium (CVSS 6.4).
Is any Meow Gallery vulnerability listed in CISA KEV?
No. None of the known Meow Gallery vulnerabilities is currently listed in the CISA KEV catalog.