CVE-2023-2023 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.75876.

Exploitation poc

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Unknown

Custom 404 Pro

unaffected

Version	Status	Constraints
`0`	affected	< 3.7.3

Configuration 1 [-]

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

No data.

No data.

Project Subscriptions

Vendors	Products
Kunalnagar Subscribe	Custom 404 Pro Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wpscan.com/vulnerability/8859843a-a8c2-4f7a-8372-67049d6ea317

History

Tue, 15 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.6791}`	epss `{'score': 0.76554}`

Thu, 09 Jan 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2023-05-30T07:49:21.025Z

Updated: 2025-01-09T18:53:08.268Z

Reserved: 2023-04-13T14:56:16.541Z

Link: CVE-2023-2023

Vulnrichment

Updated: 2024-08-02T06:12:19.533Z

NVD

Status : Modified

Published: 2023-05-30T08:15:09.787

Modified: 2025-01-09T19:15:16.547

Link: CVE-2023-2023

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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