CVE-2023-27890

2023-04-1400:00:00

mitre

github.com

mybb

export user

xss

vulnerability

dsgvo

admin

user data

6.1 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.8%

JSON

The Export User plugin through 2.0 for MyBB allows XSS during the process of an admin generating DSGVO data for a user, via the Custom User Title, Location, or Bio field. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.