CVE-2020-12404

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
mozillaCNA
---
---
CVEADP
---
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
132.0.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
focal
not-affected
eoan
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
mozjs38
focal
dne
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
mozjs52
focal
not-affected
eoan
not-affected
bionic
not-affected
xenial
dne
trusty
dne
mozjs60
focal
dne
eoan
not-affected
bionic
dne
xenial
dne
trusty
dne
mozjs68
focal
not-affected
eoan
dne
bionic
dne
xenial
dne
trusty
dne
thunderbird
focal
not-affected
eoan
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne