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ContentStudio <= 1.2.5 - Missing Authorization
| CVE | CVE-2023-0556 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | January 6, 2023 |
| Last Updated | February 3, 2023 |
| Researcher |
Marco Wotschka
- Wordfence
|
Description
The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several functions in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to obtain the blog metadata (via the function cstu_get_metadata) that includes the plugin's contentstudio_token. Knowing this token allows for other interactions with the plugin such as creating posts in versions prior to 1.2.5, which added other requirements to posting and updating.
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Vulnerability Details for ContentStudio
| Software Type | Plugin |
|---|---|
| Software Slug | contentstudio (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.2.6, or a newer patched version |
| Affected Version |
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| Patched Version |
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