Multiple Cross-Site Scripting (XSS) Vulnerabilities in Mailcow
aikido.dev | research | #ai-security | #account-takeover | #xss | #cve | #ai-pentesting | #mailcow | #email-server
Summary
AI pentest agents found three XSS flaws in Mailcow, including one letting unauthenticated attackers hijack admin sessions—assigned CVE-2026-40872, CVE-2026-40873, and CVE-2026-40875.
- Published
- Collected
--- id: 2444 title: "Multiple Cross-Site Scripting (XSS) Vulnerabilities in Mailcow" source_domain: aikido.dev source_url: "https://www.aikido.dev/blog/xss-vulnerabilities-in-mailcow" published_at: "2026-04-17 00:00" tags: ["ai-security", "account-takeover", "xss", "cve", "ai-pentesting", "mailcow", "email-server"] phying_url: "https://phying.com/item/2444" lang: en --- # Multiple Cross-Site Scripting (XSS) Vulnerabilities in Mailcow ## Summary AI pentest agents found three XSS flaws in Mailcow, including one letting unauthenticated attackers hijack admin sessions—assigned CVE-2026-40872, CVE-2026-40873, and CVE-2026-40875. ## Intelligence Metadata - **Sources:** aikido.dev - **Published:** 2026-04-17 00:00 - **Original:** https://www.aikido.dev/blog/xss-vulnerabilities-in-mailcow - **Phying News:** https://phying.com/item/2444