CVE-2026-22241
7.2 · HIGHOverview
CVE-2026-22241 is a high-severity vulnerability affecting openeclass openeclass. It was published on January 8, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system. The main cause of the issue is that no validation or sanitization of the file's present inside the zip archive. This leads to remote code execution on the web server. Version 4.2 patches the issue.
Remediation
Check the references section for vendor advisories and patches from openeclass. Update openeclass 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 |
|---|---|---|---|
| openeclass | openeclass | >= 0, < 4.1 | Affected |
References
Frequently Asked Questions
What is CVE-2026-22241?
CVE-2026-22241 is a high-severity vulnerability affecting openeclass openeclass. It was published on January 8, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2026-22241?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-22241?
Check the references section for vendor advisories and patches from openeclass. Update openeclass 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-2026-22241?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-22241 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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