CVE-2023-6836

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.

Se han identificado varios productos WSO2 como vulnerables debido a que un ataque de entidad externa XML (XXE) abusa de una característica ampliamente disponible pero rara vez utilizada de los analizadores XML para acceder a información confidencial.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-12-15 CVE Reserved
2023-12-15 CVE Published
2024-08-02 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-611: Improper Restriction of XML External Entity Reference

CAPEC

CAPEC-250: XML Injection

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716	2023-12-19

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"				<= 3.0.0 Search vendor "Wso2" for product "Api Manager" and version " <= 3.0.0"		-		Affected
Wso2 Search vendor "Wso2"		Api Manager Analytics Search vendor "Wso2" for product "Api Manager Analytics"				2.2.0 Search vendor "Wso2" for product "Api Manager Analytics" and version "2.2.0"		-		Affected
Wso2 Search vendor "Wso2"		Api Manager Analytics Search vendor "Wso2" for product "Api Manager Analytics"				2.5.0 Search vendor "Wso2" for product "Api Manager Analytics" and version "2.5.0"		-		Affected
Wso2 Search vendor "Wso2"		Api Microgateway Search vendor "Wso2" for product "Api Microgateway"				2.2.0 Search vendor "Wso2" for product "Api Microgateway" and version "2.2.0"		-		Affected
Wso2 Search vendor "Wso2"		Enterprise Integrator Search vendor "Wso2" for product "Enterprise Integrator"				<= 6.6.0 Search vendor "Wso2" for product "Enterprise Integrator" and version " <= 6.6.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server As Key Manager Search vendor "Wso2" for product "Identity Server As Key Manager"				5.0.0 Search vendor "Wso2" for product "Identity Server As Key Manager" and version "5.0.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server As Key Manager Search vendor "Wso2" for product "Identity Server As Key Manager"				5.6.0 Search vendor "Wso2" for product "Identity Server As Key Manager" and version "5.6.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server As Key Manager Search vendor "Wso2" for product "Identity Server As Key Manager"				5.7.0 Search vendor "Wso2" for product "Identity Server As Key Manager" and version "5.7.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server As Key Manager Search vendor "Wso2" for product "Identity Server As Key Manager"				5.9.0 Search vendor "Wso2" for product "Identity Server As Key Manager" and version "5.9.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server Search vendor "Wso2" for product "Identity Server"				5.4.0 Search vendor "Wso2" for product "Identity Server" and version "5.4.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server Search vendor "Wso2" for product "Identity Server"				5.4.1 Search vendor "Wso2" for product "Identity Server" and version "5.4.1"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server Search vendor "Wso2" for product "Identity Server"				5.5.0 Search vendor "Wso2" for product "Identity Server" and version "5.5.0"		-		Affected
Wso2 Search vendor "Wso2"		Identity Server Search vendor "Wso2" for product "Identity Server"				5.6.0 Search vendor "Wso2" for product "Identity Server" and version "5.6.0"		-		Affected
Wso2 Search vendor "Wso2"		Micro Integrator Search vendor "Wso2" for product "Micro Integrator"				1.0.0 Search vendor "Wso2" for product "Micro Integrator" and version "1.0.0"		-		Affected