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CVE-2026-53950

@tryghost/activitypub

Descrição

@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.

CVSS 7.5EPSS 0.20400000000000001%Risco 0.76
Ver fonte
Publicação
2026-06-24 19:17:12
Versões afetadas
<3.1.0
Tipo
Biblioteca
Vetor
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H