CVE-2019-3635

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CVSS 3.1

6.5 medium

EPSS

1%p66

Published

Aug 14, 2019 (Aug 14, 2019)

Modified

Jun 17, 2026

Description

Exfiltration of Data in McAfee Web Gateway (MWG) 7.8.2.x prior to 7.8.2.12 allows attackers to obtain sensitive data via crafting a complex webpage that will trigger the Web Gateway to block the user accessing an iframe.

Vendors: mcafee
Products: web gateway
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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