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For native-to-JS bridging the app requires a unique token to be passed that ensures non-app code can't call the bridging functions. That token could leak when used for downloading files. This vulnera…

Medium CVSS 4.3
CVECVE-2020-12404
First seen2026-08-19 16:15 UTC
Disclosed2020-07-09 15:15 UTC
Last updated2026-08-19 16:15 UTC
Channel statusauto

Summary

For native-to-JS bridging the app requires a unique token to be passed that ensures non-app code can't call the bridging functions. That token could leak when used for downloading files. This vulnerability affects Firefox for iOS < 26.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD