| Package | Affected versions | Patched versions |
|---|---|---|
| ghost | ≥ 4.46.0, < 5.89.5 | 5.89.5 |
| @tryghost/portal | ≥ 1.22.2, < 2.39.0 | 2.39.0 |
| ghost | ≥ 4.46.0, < 5.89.5 | 5.89.5 |
Improper authentication on some endpoints used for member actions would allow an attacker to perform member-only actions, and read member information.
This security vulnerability is present in Ghost v4.46.0-v5.89.5.
Ghost(Pro) customers are automatically updated to fixed versions ahead of disclosure.
If you're a self-hoster, please follow our update instructions.
v5.89.5 contains a fix for this issue.
Disable site membership in Ghost settings.
If you have any questions or comments about this advisory:
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