EUVD-2026-39019Published
@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 fixe…
Exact source revision recorded 5 Nov 2026 11:40:12 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-53950 · Microsoft / collected KEV context
euvd · EUVD-2026-39019
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