| Package | Affected versions | Patched versions |
|---|---|---|
| ghost | ≥ 4.0.0, < 6.67.0 | 6.67.0 |
A crafted content import file could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access.
This vulnerability is present in Ghost from v4.0.0 up to v6.65.0.
v6.67.0 contains a fix for this issue.
For self-hosters using Docker, find Docker's official Ghost image here. Updating a Docker-based Ghost instance is documented here.
If your Ghost is a Ghost-CLI install see our documentation on updating it to the latest version here.
Ghost thanks ka3n1x for disclosing this vulnerability responsibly.
If you have any questions or comments about this advisory, email us at [email protected].
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