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osvGoogleOSV:GHSA-4VVG-X86P-MVQC
HistoryMar 14, 2022 - 10:43 p.m.

Leaking of user information on Cross-Domain communication in sysend

2022-03-1422:43:23
Google
osv.dev
54
cross-domain communication
sysend
sensitive information
interception
browser
patch
version 1.10.0
workaround

EPSS

0.001

Percentile

49.3%

Impact

Users that use Cross-Origin communication and send sensitive information make it possible for this data to be intercepted.
This is not a big impact because it happens only on the same browser.

Patches

It has been patched in version 1.10.0

Workarounds

The only workaround is to not send sensitive information with sysend messages.

EPSS

0.001

Percentile

49.3%