Critical severity9.1NVD Advisory· Published Aug 20, 2026· Updated Aug 20, 2026
CVE-2026-66600
CVE-2026-66600
Description
Author Arbitrary File Upload in Media LIbrary Assistant <= 3.39 versions.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=3.39
Patches
Vulnerability mechanics
References
1News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 17, 2026 to August 23, 2026)Wordfence Blog · Aug 27, 2026