CVE-2025-30158
7.1 · HIGHOverview
CVE-2025-30158 is a high-severity vulnerability affecting namelessmc nameless. It was published on April 18, 2025 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the forum allows users to post iframe elements inside forum topics/comments/feed with no restriction on the iframe's width and height attributes. This allows an authenticated attacker to perform a UI-based denial of service (DoS) by injecting oversized iframes that block the forum UI and disrupt normal user interactions. This issue has been patched in version 2.2.0.
Remediation
Check the references section for vendor advisories and patches from namelessmc. Update nameless 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 |
|---|---|---|---|
| namelessmc | nameless | >= 0, < 2.2.0 | Affected |
References
Frequently Asked Questions
What is CVE-2025-30158?
CVE-2025-30158 is a high-severity vulnerability affecting namelessmc nameless. It was published on April 18, 2025 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2025-30158?
This vulnerability has a CVSS 3.1 base score of 7.1, 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-2025-30158?
Check the references section for vendor advisories and patches from namelessmc. Update nameless 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-2025-30158?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-30158 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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