CVE-2019-20443

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in WSO2 API Manager 2.6.0, WSO2 Enterprise Integrator 6.5.0, WSO2 IS as Key Manager 5.7.0, and WSO2 Identity Server 5.8.0. A potential stored Cross-Site Scripting (XSS) vulnerability in mediaType has been identified in the registry UI.

Se detectó un problema en WSO2 API Manager versión 2.6.0, WSO2 Enterprise Integrator versión 6.5.0, WSO2 IS as Key Manager versión 5.7.0 y WSO2 Identity Server versión 5.8.0. Se identificó una potencial vulnerabilidad de tipo Cross-Site Scripting (XSS) Almacenado en mediaType en la Interfaz de Usuario de registro.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-27 CVE Reserved
2020-01-27 CVE Published
2023-10-14 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://cybersecurityworks.com/zerodays/cve-2019-20443-wso2.html	2024-08-05
https://github.com/cybersecurityworks/Disclosed/issues/26	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0636	2020-11-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wso2 Search vendor "Wso2"		Api Manager Search vendor "Wso2" for product "Api Manager"				2.6.0 Search vendor "Wso2" for product "Api Manager" and version "2.6.0"		-		Affected
Wso2 Search vendor "Wso2"		Enterprise Integrator Search vendor "Wso2" for product "Enterprise Integrator"				6.5.0 Search vendor "Wso2" for product "Enterprise Integrator" and version "6.5.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server Search vendor "Wso2" for product "Identity Server"				5.7.0 Search vendor "Wso2" for product "Identity Server" and version "5.7.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server Search vendor "Wso2" for product "Identity Server"				5.8.0 Search vendor "Wso2" for product "Identity Server" and version "5.8.0"		-		Affected