CVE Vulnerability

CVE-2018-11627

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

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/sinatra/sinatra/issues/1428 Exploit Third Party Advisory
https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a Patch Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0212 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0315 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*
Information

Published : 2018-05-31 07:29

Updated : 2019-02-26 03:03

NVD link : CVE-2018-11627

Mitre link : CVE-2018-11627

Products Affected
No products.
CWE
CWE-79