CVE-2023-26559
5.3 · MEDIUMOverview
CVE-2023-26559 is a medium-severity vulnerability affecting sync oxygen_content_fusion. It was published on April 14, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A directory traversal vulnerability in Oxygen XML Web Author before 25.0.0.3 build 2023021715 and Oxygen Content Fusion before 5.0.3 build 2023022015 allows an attacker to read files from a WEB-INF directory via a crafted HTTP request. (XML Web Author 24.1.0.3 build 2023021714 and 23.1.1.4 build 2023021715 are also fixed versions.)
Remediation
Check the references section for vendor advisories and patches from sync. Update oxygen_content_fusion 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 |
|---|---|---|---|
| sync | oxygen_content_fusion | >= 0, < 5.0.3 | Affected |
| sync | oxygen_xml_web_author | >= 0, < 23.1.1.4 | Affected |
Frequently Asked Questions
What is CVE-2023-26559?
CVE-2023-26559 is a medium-severity vulnerability affecting sync oxygen_content_fusion. It was published on April 14, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2023-26559?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-26559?
Check the references section for vendor advisories and patches from sync. Update oxygen_content_fusion 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-2023-26559?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-26559 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.
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