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CVE-2026-0650

Published Jan 7, 2026 CWE-306

Overview

CVE-2026-0650 is a known-severity vulnerability. It was published on January 7, 2026.

Technical Description

OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials. Unauthorized access may allow modification of feature flags and export of sensitive data.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Ref dreyand.rs/code%20review/golang/2026/01/03/0day-speedrun-openflagr-less-1118-authentication-bypass GitHub github.com/openflagr/flagr/releases/tag/1.1.19 Ref www.vulncheck.com/advisories/openflagr-authentication-bypass-via-prefix-whitelist-path-normalization

Frequently Asked Questions

What is CVE-2026-0650?

CVE-2026-0650 is a known-severity vulnerability. It was published on January 7, 2026.

How severe is CVE-2026-0650?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2026-0650?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2026-0650?

CyberStrike's AI-powered security agents can automatically detect CVE-2026-0650 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

Autonomous Discovery

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Code Review

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HackBrowser

Browser-based exploitation validates findings with real proof-of-concept.
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