CVE•Published 2023-03-07•Modified 2026-04-08•1 article on news•6 live references•NVD data

CVE-2023-1263Niteothemes · Coming_soon_\&_maintenance

Vulnerability data via NVD (ingested)

CVSS v3.1

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS percentile

Exploit Prediction Scoring System · top 4% of all CVEs

Weaknesses (CWE)

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Description

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.

Timeline

Published 2023-03-07

Modified 2026-04-08

External references

NVD MITRE Exploit-DB GitHub PoC trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2023-1263

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · WP plugin path

http.html:"/wp-content/plugins/coming-soon-\&-maintenance/"

Matches any site loading the "coming-soon-\&-maintenance" plugin — doesn't rely on Shodan's vuln tag.

Shodan · product

product:"Niteothemes Coming Soon \& Maintenance"

All exposed Niteothemes Coming Soon \& Maintenance instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Coming Soon \& Maintenance"

HTTP body or banner mentions "Coming Soon \& Maintenance" — catches deploys Shodan didn't identify as a product.