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VULNERABILITIES

CVE-2023-2023 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA: CISA-ADPCVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://wpscan.com/vulnerability/8859843a-a8c2-4f7a-8372-67049d6ea317 CVEExploit
https://wpscan.com/vulnerability/8859843a-a8c2-4f7a-8372-67049d6ea317 [email protected]Exploit

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
kunalnagar custom 404 pro
< 3.7.3

CPE

  • cpe:2.3:a:kunalnagar:custom_404_pro:*:*:*:*:*:wordpress:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-2023
NVD Published Date:
May 30, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-2023 Details - Not Deferred