🛡️ CVE-2022-35741
🔴 CVSS 9.8 — Critical ✅ No Known Exploit CWE-611 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Apache CloudStack version 4.5.0 and later has a SAML 2.0 authentication Service Provider plugin which is found to be vulnerable to XML external entity (XXE) injection. This plugin is not enabled by default and the attacker would require that this plugin be enabled to exploit the vulnerability. When the SAML 2.0 plugin is enabled in affected versions of Apache CloudStack could potentially allow the exploitation of XXE vulnerabilities. The SAML 2.0 messages constructed during the authentication flow in Apache CloudStack are XML-based and the XML data is parsed by various standard libraries that are now understood to be vulnerable to XXE injection attacks such as arbitrary file reading, possible denial of service, server-side request forgery (SSRF) on the CloudStack management server.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-611
Public Exploit ✅ No
Source NVD
Published 2022-07-18
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
cloudstack — —

References

Mailing List, Mitigation, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/07/18/2
Mailing List, Mitigation, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/07/20/1
Issue Tracking, Mailing List, Mitigation, Patch, Vendor Advisory https://lists.apache.org/thread/hwhxvtwp1d5dsm156bsf1cnyvtmrfv3f
Mailing List, Mitigation, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/07/18/2
Mailing List, Mitigation, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/07/20/1
Issue Tracking, Mailing List, Mitigation, Patch, Vendor Advisory https://lists.apache.org/thread/hwhxvtwp1d5dsm156bsf1cnyvtmrfv3f

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