FKIE_CVE-2024-2374

Vulnerability from fkie_nvd - Published: 2026-04-16 09:16 - Updated: 2026-04-23 15:36
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
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.
References
ed10eef1-636d-4fbe-9993-6890dfa878f8https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3255/Vendor Advisory
Impacted products
Vendor Product Version
wso2 api_manager *
wso2 api_manager *
wso2 api_manager *
wso2 api_manager *
wso2 api_manager *
wso2 api_manager *
wso2 identity_server *
wso2 identity_server *
wso2 identity_server *
wso2 identity_server *
wso2 identity_server_as_key_manager *
wso2 open_banking_am *
wso2 open_banking_iam *
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.