SI
Product
ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF
by shortpixel · last CVE Sep 18, 2026
2
CVEs
0
On KEV
8.8
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 2Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-17086
8.8
1%
Sep 18
ShortPixel Image Optimizer <= 6.5.5 - Authenticated (Author+) PHP Object Injection via Nested JSON Post Content
Affected: through 6.5.5
CVE-2026-4335
5.4
0%
Mar 26
ShortPixel Image Optimizer <= 6.4.3 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Title
Affected: through 6.4.3
CVE-2026-1246
4.9
1%
Feb 5
ShortPixel Image Optimizer <= 6.4.2 - Authenticated (Editor+) Arbitrary File Read via 'loadFile' Parameter
Affected: through 6.4.2
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