WordPress plugin
Comments – wpDiscuz security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 28 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical3
- High6
- Medium17
- Low2
All Comments – wpDiscuz vulnerabilities
- High7.2Unauthenticated Stored Cross-Site Scripting
≤7.6.73Update to 7.6.74
- High7.5Unauthenticated SQL Injection
<7.6.66Update to 7.6.66
- High7.2Unauthenticated Stored Cross-Site Scripting via 'Website' Field
≤7.6.56Update to 7.6.57
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤7.6.46Update to 7.6.47
- Medium5.3Unauthenticated Insecure Direct Object Reference
≤7.6.42Update to 7.6.44
- High8.1Unauthenticated Authentication Bypass Through Account Takeover
≤7.6.39Update to 7.6.40
- Medium4.3Missing Authorization
≤7.6.33Update to 7.6.34
- Critical9.8Authentication Bypass via WordPress.com OAuth provider
≤7.6.24Update to 7.6.25
- Medium5.3Unauthenticated HTML Injection
≤7.6.21Update to 7.6.22
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤7.6.18Update to 7.6.19
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via Uploaded Image Alternative Text
≤7.6.15Update to 7.6.16
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
≤7.6.12Update to 7.6.13
- Medium4.3Cross-Site Request Forgery
≤7.6.11Update to 7.6.12
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment Uploaded Image Filename
≤7.6.11Update to 7.6.12
- Medium4.3Unauthenticated Content Injection
≤7.6.10Update to 7.6.11
- Low2.7Authenticated(Author+) Insecure Direct Object Reference
≤7.6.3Update to 7.6.4
- Medium5.3Insufficient Authorization to Comment Submission on Deleted Posts
≤7.6.10Update to 7.6.11
- Medium5.4Missing Authorization via AJAX actions
≤7.6.3Update to 7.6.4
- High8.8Unauthenticated SQL Injection
<7.6.6Update to 7.6.6
- Medium5.3Insecure Direct Object Reference to Comment Rating Increase/Decrease
≤7.6.3Update to 7.6.4
- Medium5.3Insecure Direct Object Reference to Post Rating Increase/Decrease
≤7.6.3Update to 7.6.4
- Medium5.4Insecure Direct Object References
≤7.4.2Update to 7.5
- Low3.7wpDiscuz <= 7.3.11 Sensitive Information Disclosure
≤7.3.11Update to 7.3.12
- Medium4.3wpDiscuz <= 7.3.3 - Arbitrary Comment Addition/Edition/Deletion by Cross-Site Request Forgery
<7.3.4Update to 7.3.4
- Medium4.8wpDiscuz <= 7.3.0 - Authenticated Stored Cross-Site Scripting
≤7.3.0Update to 7.3.2
- Critical9.8wpDiscuz 7.0 - 7.0.4 - Unauthenticated Arbitrary File Upload leading to Remote Code Execution
7.0 – 7.0.4Update to 7.0.5
- Critical9.8wpDiscuz <= 5.3.5 - Blind SQL Injection via order Parameter
<5.3.6Update to 5.3.6
- Medium6.1wpDiscuz <= 3.1.4 - Reflected Cross-Site Scripting
≤3.1.4Update to 3.2.0
Comments – wpDiscuz: common questions
Does Comments – wpDiscuz have known vulnerabilities?
Yes. VulnCrest Radar lists 28 known vulnerabilities in Comments – wpDiscuz: 3 critical, 6 high, 17 medium, 2 low. None are known to affect version null.
How do I check which version of Comments – wpDiscuz 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 Comments – wpDiscuz vulnerability?
CVE-2026-119366, published Nov 2, 2026: Comments – wpDiscuz <= 7.6.73 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any Comments – wpDiscuz vulnerability listed in CISA KEV?
No. None of the known Comments – wpDiscuz vulnerabilities is currently listed in the CISA KEV catalog.