CVE-2023-6872

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p49

Published

Dec 19, 2023 (Dec 19, 2023)

Modified

Jun 17, 2026

Description

Browser tab titles were being leaked by GNOME to system logs. This could potentially expose the browsing habits of users running in a private tab. This vulnerability affects Firefox < 121.

Vendors: mozilla
Products: firefox
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 (0.6%)

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