Improper authorization control for web services In ghost
Description
Ghost's improper authentication allows access to member information and actions
Impact
Improper authentication on some endpoints used for member actions would allow an attacker to perform member-only actions, and read member information.
Vulnerable versions
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.
Patches
v5.89.5 contains a fix for this issue.
Workarounds
Disable site membership in Ghost settings.
For more information
If you have any questions or comments about this advisory:
Email us at [email protected]
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 npm | 5.89.5 | ||
npm | 2.39.0 |
Aliases
References