CVE-2026-55420
CVSS8,1Visoko
EPSS (30 dni)0,6 %
CISA KEVNe
Rok za popravek (CISA)–
Proizvajalec: Discourse · Izdelki: discourse
Uporaba v izsiljevalskih napadih: Ni podatka
Opis (NVD, angleško): Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, under certain non-default configurations, processing of PDF uploads could be exploited to obtain RCE on the server. This issue is patched in 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H