Nexcess 17 CVEs across 8 Nexcess products. Browse Nexcess vulnerabilities, severities, and proof-of-concept exploits.
Nexcess products with known CVEs Nexcess CVEs — newest first CVE Severity Score Published Summary CVE-2026-78265Critical 9.82026-08-24 Unauthenticated PHP Object Injection in The Events Calendar <= 6.17.2 versions. CVE-2026-78263High 7.12026-08-24 Unauthenticated Cross Site Scripting (XSS) in Event Tickets <= 5.29.2.1 versions. CVE-2026-73997High 7.52026-08-18 Unauthenticated Denial of Service Attack in Starter Templates by Kadence WP <= 2.3.3 versions. CVE-2026-73352Medium 6.52026-08-18 Unauthenticated Broken Access Control in GiveWP <= 4.16.5.1 versions. CVE-2026-73348Medium 6.52026-08-18 Unauthenticated Broken Access Control in GiveWP < 4.16.6 versions. CVE-2026-73357Medium 6.52026-08-13 Donor Cross Site Scripting (XSS) in GiveWP < 4.16.6 versions. CVE-2026-73349Medium 5.32026-08-13 Unauthenticated Broken Access Control in GiveWP < 4.16.6 versions. CVE-2026-66696Medium 4.32026-08-06 Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks <= 3.7.8 versions. CVE-2026-66690High 7.12026-08-06 Unauthenticated Cross Site Scripting (XSS) in GiveWP <= 4.16.5 versions. CVE-2026-28005Critical 9.82026-08-06 Unauthenticated Privilege Escalation in Kadence WooCommerce Email Designer <= 1.5.19 versions. CVE-2026-65441High 7.12026-07-27 Unauthenticated Cross Site Scripting (XSS) in GiveWP <= 4.16.3 versions. CVE-2026-65567Medium 5.32026-07-27 Unauthenticated Broken Access Control in Event Tickets <= 5.29.0.1 versions. CVE-2026-65473Medium 6.52026-07-23 Contributor Cross Site Scripting (XSS) in Virtue/Ascend/Pinnacle Toolkit <= 4.9.12 versions. CVE-2026-65464Medium 5.42026-07-23 Unauthenticated Cross Site Request Forgery (CSRF) in GiveWP <= 4.16.3 versions. CVE-2026-57705High 7.52026-07-13 Missing Authorization vulnerability in Nexcess Event Tickets event-tickets allows Exploiting Incorrectly Configured Access Control Security Levels.This issue a… CVE-2026-57661Medium 5.42026-06-26 Subscriber Broken Access Control in WPComplete <= 2.9.5.5 versions. CVE-2026-42750Medium 6.52026-05-27 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nexcess WPComplete wpcomplete allows Stored XSS.This issu…