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Responsive WordPress Slider <= 2.2.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting
| CVE | CVE-2021-24544 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | September 21, 2021 |
| Last Updated | January 22, 2024 |
| Researchers |
Veshraj Ghimire
Abhiyan Chhetri |
Description
The Responsive WordPress Slider WordPress plugin through 2.2.0 does not sanitise and escape some of the Slider options, allowing Cross-Site Scripting payloads to be set in them. Furthermore, as by default any authenticated user is allowed to create Sliders (https://wordpress.org/support/topic/slider-can-be-changed-from-any-user-even-subscriber/, such settings can be changed in the plugin's settings), this would allow user with a role as low as subscriber to perform Cross-Site Scripting attacks against logged in admins viewing the slider list and could lead to privilege escalation by creating a rogue admin account for example.
References
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Vulnerability Details for Responsive WordPress Slider
| Software Type | Plugin |
|---|---|
| Software Slug | motopress-slider-lite (view on wordpress.org) |
| Patched? | No |
| Remediation | No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. |
| Affected Version |
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