Your virtual background image upload may fail if our firewall detects potential cross-site scripting (XSS) patterns. This can occur due to:
-
Metadata in the JPEG File:
- JPEG files may include EXIF metadata containing HTML or JavaScript-like content, which is flagged as a security risk.
-
File Name or URL Encoding:
- Special characters or patterns in the file name (e.g.,
<script>alert('XSS')</script>.jpg
) might be identified as malicious.
- Special characters or patterns in the file name (e.g.,
-
Content Inspection:
- Embedded non-image binary data (e.g., hidden code through steganography) may trigger the firewall.
Solution:
- Ensure the JPEG file has sanitized metadata, a clean file name, and no embedded non-image content.
- Contact your graphics designer to verify and clean the file before uploading.
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