9.1

CVE-2024-2374

XML External Entity Injection in Multiple WSO2 Products Allows Arbitrary file read and Denial of Service

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wso2 ≫ Api Manager Version >= 3.1.0 < 3.1.0.278
Wso2 ≫ Api Manager Version >= 3.2.0 < 3.2.0.368
Wso2 ≫ Api Manager Version >= 4.0.0 < 4.0.0.280
Wso2 ≫ Api Manager Version >= 4.1.0 < 4.1.0.206
Wso2 ≫ Api Manager Version >= 4.2.0 < 4.2.0.144
Wso2 ≫ Api Manager Version >= 4.3.0 < 4.3.0.57
Wso2 ≫ Identity Server Version >= 5.10.0 < 5.10.0.300
Wso2 ≫ Identity Server Version >= 5.11.0 < 5.11.0.329
Wso2 ≫ Identity Server Version >= 6.0.0 < 6.0.0.179
Wso2 ≫ Identity Server Version >= 6.1.0 < 6.1.0.136
Wso2 ≫ Identity Server As Key Manager Version >= 5.10.0 < 5.10.0.296
Wso2 ≫ Open Banking Am Version >= 2.0.0 < 2.0.0.328
Wso2 ≫ Open Banking Iam Version >= 2.0.0 < 2.0.0.348
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.293
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
ed10eef1-636d-4fbe-9993-6890dfa878f8 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-611 Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3255/
Vendor Advisory