npm/@tryghost/portal CVE-2026-24778: high 8.8, EPSS 0.29%
Ghost vulnerable to XSS via malicious Portal preview links
Action: Upgrade @tryghost/portal to 2.51.5 or later.
npm i @tryghost/portal@2.51.5npm i @tryghost/portal@2.57.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.29.1 | 2.51.5 | - |
| 2.52.0 | 2.57.1 | - |
Fixed versions
| 2.51.5 | 2.57.1 |
Sources
- osv: GHSA-gv6q-2m97-882h#npm/@tryghost/portal
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-gv6q-2m97-882h
- https://nvd.nist.gov/vuln/detail/CVE-2026-24778
- https://github.com/TryGhost/Ghost/commit/da858e640e88e69c1773a7b7ecdc2008fa143849
- https://github.com/TryGhost/Ghost
CVE-2026-24778 · published · modified · JSON