npm/ghost CVE-2026-53945: medium 4, EPSS 0.21%
Ghost: Server-side request forgery via DNS rebinding in external request handling
Action: Upgrade ghost to 6.21.2 or later.
npm i ghost@6.21.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 6.0.9 | 6.21.2 | - |
Fixed versions
| 6.21.2 |
Sources
- osv: GHSA-ch52-px8q-f22j
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-ch52-px8q-f22j
- https://nvd.nist.gov/vuln/detail/CVE-2026-53945
- https://github.com/TryGhost/Ghost/pull/26754
- https://github.com/TryGhost/Ghost/commit/07d604100eb3df5c9b382fce6232928c96329448
- https://github.com/TryGhost/Ghost
- https://github.com/TryGhost/Ghost/releases/tag/v6.21.1
CVE-2026-53945 · published · modified · JSON