CVE-2024-2374
CRITICAL EPSS 29.6%
Published Apr 16, 20262mo ago · Modified Jun 17, 20261w ago
9.1 CVSS 3.1
Published Apr 16, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
29.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-611
Affected Products 13
| Vendor | Product | Version | Range |
|---|---|---|---|
| wso2 | api_manager | * | ≥3.1.0 – <3.1.0.278 |
| wso2 | api_manager | * | ≥3.2.0 – <3.2.0.368 |
| wso2 | api_manager | * | ≥4.0.0 – <4.0.0.280 |
| wso2 | api_manager | * | ≥4.1.0 – <4.1.0.206 |
| wso2 | api_manager | * | ≥4.2.0 – <4.2.0.144 |
| wso2 | api_manager | * | ≥4.3.0 – <4.3.0.57 |
| wso2 | identity_server | * | ≥5.10.0 – <5.10.0.300 |
| wso2 | identity_server | * | ≥5.11.0 – <5.11.0.329 |
| wso2 | identity_server | * | ≥6.0.0 – <6.0.0.179 |
| wso2 | identity_server | * | ≥6.1.0 – <6.1.0.136 |
| wso2 | identity_server_as_key_manager | * | ≥5.10.0 – <5.10.0.296 |
| wso2 | open_banking_am | * | ≥2.0.0 – <2.0.0.328 |
| wso2 | open_banking_iam | * | ≥2.0.0 – <2.0.0.348 |
References 1
- security.docs.wso2.com https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3255/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.