IO
Product
Image Optimizer – Compress Images and Convert to WebP or AVIF
by elemntor · last CVE Jul 2, 2026
1
CVEs
0
On KEV
8.1
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-5821
8.1
1%
Jul 2
Image Optimizer <= 1.7.4 - Authenticated (Author+) Arbitrary File Deletion via Post Meta Field Injection
Affected: through 1.7.4
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