CVE-2024-0391
5.3 · MEDIUMOverview
CVE-2024-0391 is a medium-severity vulnerability affecting wso2 identity_server. It was published on May 11, 2026 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
The check user account lock states feature within the email OTP flow fails to validate user input, allowing an attacker to infer the existence of registered user accounts.
The discovery of valid usernames can increase the risk of brute-force and social engineering attacks. Attackers can leverage this information to craft targeted phishing campaigns or other malicious activities aimed at tricking users into divulging sensitive data, potentially damaging the organization's reputation and leading to regulatory non-compliance and financial consequences.
Remediation
Check the references section for vendor advisories and patches from wso2. Update identity_server 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 |
|---|---|---|---|
| wso2 | identity_server | >= 5.10.0, < 5.10.0.379 | Affected |
| wso2 | identity_server_as_key_manager | >= 5.10.0, < 5.10.267 | Affected |
| wso2 | open_banking_iam | >= 2.0.0, < 2.0.0.318 | Affected |
Frequently Asked Questions
What is CVE-2024-0391?
CVE-2024-0391 is a medium-severity vulnerability affecting wso2 identity_server. It was published on May 11, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2024-0391?
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-2024-0391?
Check the references section for vendor advisories and patches from wso2. Update identity_server 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-2024-0391?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-0391 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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This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation