CVE-2019-19336

ovirt-engine: response_type parameter allows reflected XSS

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the user's oVirt session.

Se reportó una vulnerabilidad de tipo cross-site scripting en el endpoint de autorización OAuth de oVirt-engine versiones anteriores a 4.3.8. Los parámetros URL fueron incluidos en la respuesta HTML sin escapar. Este fallo permitiría a un atacante crear páginas HTML maliciosas que puedan ejecutar scripts en el contexto de la sesión oVirt del usuario.

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the user's oVirt session.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-11-27 CVE Reserved
2020-02-14 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (3)

URL	Tag	Source
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19336	Issue Tracking

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2019-19336	2020-08-04
https://bugzilla.redhat.com/show_bug.cgi?id=1781001	2020-08-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ovirt Search vendor "Ovirt"		Ovirt-engine Search vendor "Ovirt" for product "Ovirt-engine"				< 4.3.8 Search vendor "Ovirt" for product "Ovirt-engine" and version " < 4.3.8"		-		Affected
Redhat Search vendor "Redhat"		Virtualization Search vendor "Redhat" for product "Virtualization"				4.3 Search vendor "Redhat" for product "Virtualization" and version "4.3"		-		Affected