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We are aware of the recently disclosed PHP2Shell vulnerabilities (CVE-2026-109618 and CVE-2026-109619) and can confirm Filestack is not impacted by these vulnerabilities.

Image Sentiment

Image sentiment is a Filestack intelligence task that detects emotions in an uploaded image.

How It Runs

  • Synchronously in the Processing API with the image_sentiment task. The request needs a security policy and signature.
  • As a task in Filestack Workflows

Result

The response contains an emotions object with a score for each detected emotion, for example "HAPPY": 99.7.

Examples

  • https://cdn.filestackcontent.com/security=p:POLICY,s:SIGNATURE/image_sentiment/HANDLE
  • Chained with tagging: .../tags/image_sentiment/HANDLE

Documentation

Read the Filestack documentation page for this term.

Open the documentation