CVE-2023-2032
Published: June 27, 2023· Updated: Jun 17, 2026
Official Description
The Custom 404 Pro WordPress plugin before 3.8.1 does not properly sanitize database inputs, leading to multiple SQL Injection vulnerabilities.
Risk Analysis
The Custom 404 Pro WordPress plugin is vulnerable to multiple SQL injection attacks because it does not properly sanitize database inputs. This critical flaw is remotely exploitable and carries a CVSS score of 9.8.
No public exploit is currently known for this vulnerability, and it is not included in the CISA KEV catalog.
Update the Custom 404 Pro plugin to version 3.8.1 or higher to patch the input validation flaws.
Technical Analysis
CVE-2023-2032 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-2032 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts