Denial of Service vulnerabilities in WordPress plugins and themes
A denial-of-service flaw lets a small number of requests consume a disproportionate amount of server resource. No data is stolen; the site simply stops answering. Rate limiting and bot classification are the practical containment, because the traffic itself is the attack.
What an attacker can do: exhaust the server's resources and take the site offline CWE-400
- EDD Product Catalog Feed by PixelYourSite - Denial of Service (CVE-2026-9331) HIGH
- Migrate Guru - Denial of Service (CVE-2026-84778) HIGH
- MalCare Security - Denial of Service (CVE-2026-84776) HIGH
- Really Simple SSL - Denial of Service (CVE-2026-84775) MEDIUM
- WP Go Maps - Denial of Service (CVE-2026-84780) MEDIUM
- Smush Image Compression and Optimization - Denial of Service (CVE-2026-81285) HIGH
- Shared Files - Denial of Service (CVE-2026-12513) MEDIUM
- Starter Templates by Kadence WP - Denial of Service (CVE-2026-73997) HIGH
- File Manager - Denial of Service (CVE-2026-17540) HIGH
- WP MAPS PRO - Denial of Service (CVE-2026-18464) HIGH
- WP Maps - Denial of Service (CVE-2026-16265) MEDIUM
- Surflink - Denial of Service (CVE-2026-3552) MEDIUM
- Image Optimization - Denial of Service (CVE-2026-5821) HIGH
- CVE-2026-38718 HIGH
- Buddypress - Denial of Service (CVE-2026-53674) HIGH
- Simply Schedule Appointments - Denial of Service (CVE-2026-7493) MEDIUM
- WPGraphQL 1 - Denial of Service (CVE-2021-47959) HIGH
- Smartcat Wpml - Denial of Service (CVE-2026-4683) MEDIUM
- Cf7 Conditional Fields - Denial of Service (CVE-2026-25863) HIGH
- Http Headers - Denial of Service (CVE-2026-2717) MEDIUM
- Everest Forms - Denial of Service (CVE-2026-5478) HIGH
- My Calendar is a - Denial of Service (CVE-2026-40308) HIGH
- Wpdiscuz - Denial of Service (CVE-2026-22182) HIGH
- traefik - Denial of Service (CVE-2026-22045) MEDIUM
- Junos OS - Denial of Service (CVE-2026-21910) HIGH
- Junos OS - Denial of Service (CVE-2026-21909) HIGH
- Junos OS - Denial of Service (CVE-2026-21905) HIGH
- Junos OS - Denial of Service (CVE-2026-0203) HIGH
- devalue - Denial of Service (CVE-2026-22775) HIGH
- devalue - Denial of Service (CVE-2026-22774) HIGH