CVE-2023-1263

CMP – Coming Soon & Maintenance Plugin by NiteoThemes <= 4.1.6 - Information Exposure

5.3 Medium

The CMP – Coming Soon & Maintenance plugin for WordPress is vulnerable to Information Exposure in versions up to, and including, 4.1.6 via the cmp_get_post_detail function. This can allow unauthenticated individuals to obtain the contents of any non-password-protected, published post or page even when maintenance mode is enabled.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

1.41%Up 1.4 points since Mar 8, 2023

What each source reports

CVE List Score used 5.3

CMP – Coming Soon & Maintenance Plugin by NiteoThemes <= 4.1.6 - Information Exposure

Record: CVE-2023-1263
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

EUVDEUVD-2023-23531 5.3

Record: EUVD-2023-23531
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-8hvr-7cm7-7fwj 5.3

The CMP – Coming Soon & Maintenance plugin for WordPress is vulnerable to Information Exposure in...

Record: GHSA-8hvr-7cm7-7fwj
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

NVD 5.3

Record: CVE-2023-1263
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Nuclei	Coming Soon & Maintenance < 4.1.7 - Unauthenticated Post/Page Access

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, Nuclei, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-1263 is a medium vulnerability (CVSS 5.3) in Niteo Cmp – Coming Soon & Maintenance Plugin By Niteothemes, published March 7, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.41%, the 72nd percentile. No source names a fixed version.