CVE-2025-55796
7.5 · HIGHOverview
CVE-2025-55796 is a high-severity vulnerability affecting openml openml.org. It was published on November 18, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The openml/openml.org web application version v2.0.20241110 uses predictable MD5-based tokens for critical user workflows such as signup confirmation, password resets, email confirmation resends, and email change confirmation. These tokens are generated by hashing the current timestamp formatted as "%d %H:%M:%S" without incorporating any user-specific data or cryptographic randomness. This predictability allows remote attackers to brute-force valid tokens within a small time window, enabling unauthorized account confirmation, password resets, and email change approvals, potentially leading to account takeover.
Remediation
Check the references section for vendor advisories and patches from openml. Update openml.org 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 |
|---|---|---|---|
| openml | openml.org | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-55796?
CVE-2025-55796 is a high-severity vulnerability affecting openml openml.org. It was published on November 18, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-55796?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-55796?
Check the references section for vendor advisories and patches from openml. Update openml.org 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-2025-55796?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-55796 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
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