CVE-2023-26441
5.7 · MEDIUMOverview
CVE-2023-26441 is a medium-severity vulnerability affecting open-xchange open-xchange_appsuite_office. It was published on August 2, 2023 and has a CVSS 3.1 base score of 5.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Cacheservice did not correctly check if relative cache object were pointing to the defined absolute location when accessing resources. An attacker with access to the database and a local or restricted network would be able to read arbitrary local file system resources that are accessible by the services system user account. We have improved path validation and make sure that any access is contained to the defined root directory. No publicly available exploits are known.
Remediation
Check the references section for vendor advisories and patches from open-xchange. Update open-xchange_appsuite_office to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| open-xchange | open-xchange_appsuite_office | >= 0, < 8.11 | Affected |
References
Frequently Asked Questions
What is CVE-2023-26441?
CVE-2023-26441 is a medium-severity vulnerability affecting open-xchange open-xchange_appsuite_office. It was published on August 2, 2023 and has a CVSS 3.1 base score of 5.7 (MEDIUM).
How severe is CVE-2023-26441?
This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-26441?
Check the references section for vendor advisories and patches from open-xchange. Update open-xchange_appsuite_office to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-26441?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-26441 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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