CVE-2024-8480 - "Sirv WordPress Arbitrary File Upload RCE"

CVE ID : CVE-2024-8480
Published : Sept. 6, 2024, 4:15 a.m. | 24 minutes ago
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.
Severity: 8.8 | HIGH
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