CVE-2023-2023 - CVE House
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Status published Unknown CVE-2023-2023

Custom 404 Pro < 3.7.3 - Reflected Cross-Site Scripting

Vulnerability Description

The Custom 404 Pro WordPress plugin before 3.7.3 does not escape some URLs before outputting them in attributes, leading to Reflected Cross-Site Scripting.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Chien Vuong
  • WPScan

References

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Affected Vendor

Affected Software

Custom 404 Pro
Vulnerable Versions:
0

Timeline

Official Publish: May 30th, 2023
Last Modified: January 9th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.