Instant Images – One Click Unsplash, Pixabay and Pexels Uploads <= 4.4.0 - Authenticated Stored Cross-Site Scripting
| CVE | CVE-2021-24334 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | May 17, 2021 |
| Last Updated | February 2, 2023 |
| Researcher |
Vladislav Pokrovsky
|
Description
The Instant Images – One Click Unsplash Uploads WordPress plugin before 4.4.0.1 did not properly validate and sanitise its unsplash_download_w and unsplash_download_h parameter settings (/wp-admin/upload.php?page=instant-images), only validating them client side before saving them, leading to a Stored Cross-Site Scripting issue.
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1 affected software package
| Software Type | Plugin |
|---|---|
| Software Slug | instant-images (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.4.0.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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