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WP Maintenance

wp-maintenance · plugin

Known security vulnerabilities for WP Maintenance. Find out in seconds which version runs on your site with WP Lens.

6 known vulnerabilities

3 exploitable without logging in · latest May 7, 2025

Listed on wordpress.org · latest 6.1.10.1 · last updated Jun 9, 2026 · 60K+ installs

wordpress.org status checked on Oct 2, 2026

Vulnerabilities

  • CVE-2025-47683high privilege≤ 6.1.9.7

    WordPress WP Maintenance plugin <= 6.1.9.7 - PHP Object Injection Vulnerability

    High 7.2

  • CVE-2024-0789unauthenticated≤ 6.1.9.2

    WP Maintenance <= 6.1.9.2 - IP Spoofing to Maintenance Mode Bypass

    Medium 5.3

  • CVE-2024-1472unauthenticated≤ 6.1.6

    WP Maintenance <= 6.1.6 - Information Exposure

    Medium 5.3

  • CVE-2022-30536high privilege≤ 6.0.7

    WordPress WP Maintenance plugin <= 6.0.7 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability

    Medium 4.8

  • CVE-2021-36828admin≤ 6.0.7

    WordPress WP Maintenance plugin <= 6.0.4 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability

    Medium 4.8

  • CVE-2023-47769unauthenticated≤ 6.1.3

    WordPress WP Maintenance plugin <= 6.1.3 - IP Filtering Bypass vulnerability

    Low 3.7

The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).

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