What’s Vulnerable › Vulnerabilities

CVE-2026-105676: Ghost: Path Traversal via Locale Setting

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-05 · updated 2026-10-06
• Weakness: CWE-22

Description

Ghost is a Node.js content management system. From 1.20.0 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to read JSON files outside of the active theme's directory, potentially exposing server configuration secrets. This issue is fixed in version 6.64.0.

Affected products

• TryGhost Ghost: from 1.20.0, < 6.64.0

References

• https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02
• https://github.com/TryGhost/Ghost/issues/30635
• https://github.com/TryGhost/Ghost/releases/tag/v6.64.0
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-m382-6jw4-fmp6

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