PT-2026-33283 · Wso2 · Wso2 Api Manager+3

Published 2026-04-16 · Updated 2026-04-16 · CVE-2024-2374

NVD

CVSS v3.1

7.5

High

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

The XML parsers within multiple WSO2 products accept user-supplied XML data without properly configuring to prevent the resolution of external entities. This omission allows malicious actors to craft XML payloads that exploit the parser's behavior, leading to the inclusion of external resources.

By leveraging this vulnerability, an attacker can read confidential files from the file system and access limited HTTP resources reachable by the product. Additionally, the vulnerability can be exploited to perform denial of service attacks by exhausting server resources through recursive entity expansion or fetching large external resources.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2024-2374

Affected Products

Wso2 Api Manager

Wso2 Identity Server

Wso2 Identity Server As Key Manager

Wso2 Open Banking Am

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2024-2374 · Security Note
• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3255 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/2044722905007673747 · Twitter Post