Quebely <= 1.8.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'className' Block Option
| CVE | CVE-2023-0376 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | February 6, 2023 |
| Last Updated | January 22, 2024 |
| Researcher |
István Márton
- Wordfence
|
Description
The Quebely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘className’ parameter in versions up to, and including, 1.8.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
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Vulnerability Details for Qubely – Advanced Gutenberg Blocks
| Software Type | Plugin |
|---|---|
| Software Slug | qubely (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.8.5, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Qubely – Advanced Gutenberg Blocks
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