Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload
| CVE | CVE-2024-8480 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | August 21, 2024 |
| Last Updated | September 6, 2024 |
| Researcher |
scottaglia
|
Description
The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to exploit the 'sirv_upload_file_by_chunks_callback' function, which lacks proper file type validation, allowing attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
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Vulnerability Details for Image Optimizer, Resizer and CDN – Sirv
| Software Type | Plugin |
|---|---|
| Software Slug | sirv (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 7.2.8, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Image Optimizer, Resizer and CDN – Sirv
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