404 Solution <= 2.33.0 — Sensitive Information Exposure via Log File
CVE-2023-52146Published · Updated Action summary
Affected: ≤2.33.0Update to 2.33.1 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:L/I:N/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:LConfidentiality- Low
I:NIntegrity- None
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
404 Solution: Redirection and Page Suggestions 404-solution
- Affected≤ 2.33.0
- Patched in2.33.1
Update to 2.33.1 or newer.
You are affected if you run ≤ 2.33.0. Version 2.33.1 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under 404 Solution: Redirection and Page Suggestions.
- 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 2.33.1, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch 404 Solution: Redirection and Page Suggestions to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Joshua Chan.
The 404 Solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.33.0 via the plugin's log file. This makes it possible for unauthenticated attackers to extract sensitive data including plugin configuration and debug data.
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 404 Solution: Redirection and Page Suggestions
All 8| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.9 | Authenticated (Admin+) SQL Injection via 'filterText' Parameter ≤3.1.0Update to 3.1.1 | CVE-2025-14477 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.35.19Update to 2.35.20 | CVE-2024-11277 | |
| Medium5.3 | Missing Authentication to Sensitive Information Exposure ≤2.35.17Update to 2.35.18 | CVE-2024-11094 | |
| Critical9.1 | Authenticated (Admin+) SQL Injection ≤2.35.7Update to 2.35.8 | CVE-2024-1068 | |
| Medium6.6 | Authenticated(Administrator+) SQL Injection <2.35.0Update to 2.35.0 | CVE-2023-50848 |
- Medium4.9Authenticated (Admin+) SQL Injection via 'filterText' Parameter
≤3.1.0Update to 3.1.1
- Medium6.1Reflected Cross-Site Scripting
≤2.35.19Update to 2.35.20
- Medium5.3Missing Authentication to Sensitive Information Exposure
≤2.35.17Update to 2.35.18
- Critical9.1Authenticated (Admin+) SQL Injection
≤2.35.7Update to 2.35.8
- Medium6.6Authenticated(Administrator+) SQL Injection
<2.35.0Update to 2.35.0
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. 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.