CVE-2026-22594 is a high-severity improper authentication vulnerability in ghost (npm), affecting versions >= 6.0.0, <= 6.10.3. It is fixed in 6.11.0, 5.130.6.
Impact A vulnerability in Ghost's 2FA mechanism allows staff users to skip email 2FA. Vulnerable versions This vulnerability is present in Ghost v5.105.0 to v5.130.5 to and Ghost v6.0.0 to v6.10.3. Patches v5.130.6 and v6.11.0 contain a fix for this issue. References Ghost thanks Sho Odagiri of GMO Cybersecurity by Ierae, Inc. for discovering and disclosing this vulnerability responsibly. For more information If there are any questions or comments about this advisory, email Ghost at [email protected].
The application does not adequately verify the identity of a user, device, or process before granting access. Typical impact: unauthorized access to functions or data reserved for authenticated parties.
CVE-2026-22594 has a CVSS score of 8.1 (High). The vector is network-reachable, low privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment.
A fixed version is available (6.11.0, 5.130.6). Upgrading removes the vulnerable code path.
npm
ghost (>= 6.0.0, <= 6.10.3)ghost (>= 5.105.0, <= 5.130.5)ghost → 6.11.0 (npm)ghost → 5.130.6 (npm)Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter instead of chasing every advisory.
Kodem's runtime-powered SCA identifies whether CVE-2026-22594 is reachable in your applications. Explore open-source security for your team.
See if CVE-2026-22594 is reachable in your applications. Get a demo
Already deployed Kodem? See CVE-2026-22594 in your environment →Upgrade the following packages to resolve this vulnerability:
ghost to 6.11.0 or laterghost to 5.130.6 or laterKodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.
CVE-2026-22594 is a high-severity improper authentication vulnerability in ghost (npm), affecting versions >= 6.0.0, <= 6.10.3. It is fixed in 6.11.0, 5.130.6. The application does not adequately verify the identity of a user, device, or process before granting access.
CVE-2026-22594 has a CVSS score of 8.1 (High). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
ghost (npm) versions >= 6.0.0, <= 6.10.3 is affected.
Yes. CVE-2026-22594 is fixed in 6.11.0, 5.130.6. Upgrade to this version or later.
Whether CVE-2026-22594 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
ghost to 6.11.0 or laterghost to 5.130.6 or later