CVE-2018-11627

medium

Description

Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.

References

https://github.com/sinatra/sinatra/issues/1428

https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a

https://access.redhat.com/errata/RHSA-2019:0315

https://access.redhat.com/errata/RHSA-2019:0212

Details

Source: Mitre, NVD

Published: 2018-05-31

Updated: 2019-02-26

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium