Description
Missing Authorization vulnerability in Brave Brave brave-popup-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Brave: from n/a through <= 0.8.3.
References (1)
Core 1
Core References
Scores
CVSS v3
5.3
EPSS
0.0020
EPSS Percentile
9.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-862
Status
published
Products (2)
Brave/Brave
< 0.8.3
Brave/Brave
< <= 0.8.3
Published
Dec 24, 2025
Tracked Since
Feb 18, 2026