CVE-2024-3509: api manager XSS — Fix

Description

A stored cross-site scripting (XSS) vulnerability exists in the Management Console of multiple WSO2 products due to insufficient input validation in the Rich Text Editor within the registry section. To exploit this vulnerability, a malicious actor must have a valid user account with administrative access to the Management Console. If successful, the actor could inject persistent JavaScript payloads, enabling the theft of user data or execution of unauthorized actions on behalf of other users. While this issue enables persistent client-side script execution, session-related cookies remain protected with the httpOnly flag, preventing session hijacking.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
wso2	api_manager	All
wso2	api_manager	All
wso2	api_manager	All
wso2	api_manager	All
wso2	api_manager	All
wso2	api_manager	All
wso2	enterprise_integrator	All
wso2	identity_server	All
wso2	identity_server	All
wso2	identity_server	All
wso2	identity_server	All
wso2	identity_server	All
wso2	identity_server_as_key_manager	All

References

Advisories & Patches

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2024/WSO2-2024-2701

Frequently Asked Questions

What is CVE-2024-3509? +

A stored cross-site scripting (XSS) vulnerability exists in the Management Console of multiple WSO2 products due to insufficient input validation in the Rich Text Editor within the registry section. To exploit this vulnerability, a malicious actor must have a valid user account with administrative access to the Management Console. If successful, the actor could inject persistent JavaScript payloads, enabling the theft of user data or execution of unauthorized actions on behalf of other users. While this issue enables persistent client-side script execution, session-related cookies remain protected with the httpOnly flag, preventing session hijacking. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-3509? +

CVE-2024-3509 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-3509? +

CVE-2024-3509 affects products from wso2, specifically: api_manager, enterprise_integrator, identity_server, identity_server_as_key_manager. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-3509? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-3509