CVE-2024-2374
XML External Entity Injection in Multiple WSO2 Products Allows Arbitrary file read and Denial of Service
HIGH 7.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.38 % · percentile 32 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- WSO2
- NVD status
- Analyzed
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.
Weaknesses (CWE)
- CWE-611 — Improper Restriction of XML External Entity Reference
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | WSO2 |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · ed10eef1-636d-4fbe-9993-6890dfa878f8 (Secondary) |
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2024-27327
- GCVE · GCVE-0-2024-2374
Affected configurations (NVD CPE)
cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*≥ 3.1.0 < 3.1.0.278cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*≥ 3.2.0 < 3.2.0.368cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*≥ 4.0.0 < 4.0.0.280cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*≥ 4.1.0 < 4.1.0.206cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*≥ 4.2.0 < 4.2.0.144cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*≥ 4.3.0 < 4.3.0.57cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*≥ 5.10.0 < 5.10.0.300cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*≥ 5.11.0 < 5.11.0.329cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.0.0.179cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*≥ 6.1.0 < 6.1.0.136cpe:2.3:a:wso2:identity_server_as_key_manager:*:*:*:*:*:*:*:*≥ 5.10.0 < 5.10.0.296cpe:2.3:a:wso2:open_banking_am:*:*:*:*:*:*:*:*≥ 2.0.0 < 2.0.0.328cpe:2.3:a:wso2:open_banking_iam:*:*:*:*:*:*:*:*≥ 2.0.0 < 2.0.0.348
Affected products
| Product | Versions |
|---|---|
| WSO2 · WSO2 API Manager | unknown 0 < 3.1.0 ; affected 3.1.0 < 3.1.0.278 ; affected 3.2.0 < 3.2.0.368 ; affected 4.0.0 < 4.0.0.280 ; affected 4.1.0 < 4.1.0.206 ; affected 4.2.0 < 4.2.0.144 |
| WSO2 · WSO2 Identity Server | unknown 0 < 5.10.0 ; affected 5.10.0 < 5.10.0.300 ; affected 5.11.0 < 5.11.0.329 ; affected 6.0.0 < 6.0.0.179 ; affected 6.1.0 < 6.1.0.136 |
| WSO2 · WSO2 Open Banking AM | unknown 0 < 2.0.0 ; affected 2.0.0 < 2.0.0.328 |
| WSO2 · WSO2 Open Banking IAM | unknown 0 < 2.0.0 ; affected 2.0.0 < 2.0.0.348 |
| WSO2 · WSO2 Identity Server as Key Manager | unknown 0 < 5.10.0 ; affected 5.10.0 < 5.10.0.296 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |