MGASA-2026-0333 Updated roundcubemail packages fix security vulnerabilities

Add basic validation for content proxied by the css proxy Fix SSRF bypass via specific local address URLs using 100.64.0.0/10 and fe80::/10 nets, Fix SSRF filter bypass via various forms of nip.io/sslip.io hostnames evading islocalurl check Fix remote content blocking bypass via unclosed url in a...

Updated roundcubemail packages fix security vulnerabilities

Add basic validation for content proxied by the css proxy Fix SSRF bypass via specific local address URLs using 100.64.0.0/10 and fe80::/10 nets, Fix SSRF filter bypass via various forms of nip.io/sslip.io hostnames evading islocalurl check Fix remote content blocking bypass via unclosed url in a...

Roundcube -- Multiple vulnerabilities

The Roundcube project reports: Missing basic validation for content proxied by the css proxy SSRF bypass via specific local address URLs using 100.64.0.0/10 and fe80::/10 nets SSRF filter bypass via various forms of nip.io/sslip.io hostnames evading islocalurl check remote content blocking bypass...