CVE-2025-45770
7.0 · HIGHOverview
CVE-2025-45770 is a high-severity vulnerability affecting jwt_project jwt. It was published on July 31, 2025 and has a CVSS 3.1 base score of 7.0 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
jwt v5.4.3 was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rules 4.1.4, 4.1.14, and other rules; the dispute tagging is not meant to recommend an outcome for this CVE Record.
Remediation
Check the references section for vendor advisories and patches from jwt_project. Update jwt 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 |
|---|---|---|---|
| jwt_project | jwt | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-45770?
CVE-2025-45770 is a high-severity vulnerability affecting jwt_project jwt. It was published on July 31, 2025 and has a CVSS 3.1 base score of 7.0 (HIGH).
How severe is CVE-2025-45770?
This vulnerability has a CVSS 3.1 base score of 7.0, 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-2025-45770?
Check the references section for vendor advisories and patches from jwt_project. Update jwt 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-2025-45770?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-45770 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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