CVE-2020-27969

HIGH

Yandex Browser for Android < 20.8.4 - Same-Origin Policy Bypass and Address Bar Spoofing

Title source: llm
STIX 2.1

Description

Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://yandex.com/bugbounty/i/hall-of-fame-browser/

Scores

CVSS v3 7.3
EPSS 0.0051
EPSS Percentile 39.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-346
Status published
Products (2)
yandex/yandex_browser 20.8.4
yandex/yandex_browser < 20.8.4
Published Sep 13, 2021
Tracked Since Feb 18, 2026