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WP Meta SEO <= 4.5.3 - Missing Authorization in 'checkAllCategoryInSitemap'
| CVE | CVE-2023-1027 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | February 24, 2023 |
| Last Updated | January 22, 2024 |
| Researcher |
Marco Wotschka
- Wordfence
|
Description
The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the checkAllCategoryInSitemap function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to obtain post categories. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.
References
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Vulnerability Details for WP Meta SEO
| Software Type | Plugin |
|---|---|
| Software Slug | wp-meta-seo (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.5.4, or a newer patched version |
| Affected Version |
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| Patched Version |
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