CVE-2026-53947
1 advisory.
npm/ghost CVE-2026-53947: medium 5.3, EPSS 0.34%
Ghost: Member existence leak via magic link sign-in response
Action: Upgrade ghost to 6.21.2 or later.
npm i ghost@6.21.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.18.0 | 6.21.2 | - |
Fixed versions
| 6.21.2 |
Sources
- osv: GHSA-chgm-3698-jm42
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-chgm-3698-jm42
- https://nvd.nist.gov/vuln/detail/CVE-2026-53947
- https://github.com/TryGhost/Ghost/pull/26752
- https://github.com/TryGhost/Ghost/commit/fb2bb634653d99de68fc42d415721d755284fe30
- https://github.com/TryGhost/Ghost
- https://github.com/TryGhost/Ghost/releases/tag/v6.21.1
CVE-2026-53947 · published · modified · JSON