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GS Testimonial Slider <= 1.9.6 - Authenticated (Author+) Stored Cross-Site Scripting
| CVE | CVE-2022-35882 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | July 27, 2022 |
| Last Updated | January 4, 2023 |
| Researcher |
Tien Nguyen Ahn
- Patchstack Alliance
|
Description
The GS Testimonial Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters such as 'gs_t_client_company' and 'gs_t_client_design' in versions up to, and including, 1.9.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
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Vulnerability Details for A WordPress Testimonial Plugin to Showcase Testimonial Slider, Testimonial Grid and More: Solid Testimonials
| Software Type | Plugin |
|---|---|
| Software Slug | gs-testimonial (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.9.7, or a newer patched version |
| Affected Version |
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| Patched Version |
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