Rate my Post – WP Rating System <= 3.4.2 — IP Address Spoofing
CVE-2023-51667Published · Updated Action summary
Affected: ≤3.4.2Update to 3.4.3 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Rate My Post – Star Rating Plugin by FeedbackWP rate-my-post
- Affected≤ 3.4.2
- Patched in3.4.3
Update to 3.4.3 or newer.
You are affected if you run ≤ 3.4.2. Version 3.4.3 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Rate My Post – Star Rating Plugin by FeedbackWP.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 3.4.3, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Rate My Post – Star Rating Plugin by FeedbackWP to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Brandon James Roldan (tomorrowisnew).
The Rate my Post – WP Rating System plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 3.4.2 due to insufficient IP address validation and use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers to vote on posts multiple times.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Rate My Post – Star Rating Plugin by FeedbackWP
All 7| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Unauthenticated Voting On Scheduled Posts ≤4.2.4Update to 4.2.5 | CVE-2024-12309 | |
| Medium5.3 | Insecure Direct Object Reference ≤3.4.4Update to 3.4.5 | CVE-2024-32823 | |
| Medium4.3 | WP Rating System <= 3.4.1 - Insecure Direct Object Reference <3.4.2Update to 3.4.2 | CVE-2023-49765 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ≤3.3.8Update to 3.3.9 | CVE-2022-4673 | |
| High8.8 | Cross-Site Request Forgery ≤3.3.4Update to 3.3.5 | CVE-2022-40671 |
- Medium5.3Unauthenticated Voting On Scheduled Posts
≤4.2.4Update to 4.2.5
- Medium5.3Insecure Direct Object Reference
≤3.4.4Update to 3.4.5
- Medium4.3WP Rating System <= 3.4.1 - Insecure Direct Object Reference
<3.4.2Update to 3.4.2
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤3.3.8Update to 3.3.9
- High8.8Cross-Site Request Forgery
≤3.3.4Update to 3.3.5
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.