CVE-2026-104417

Summary

Ghost from 1.20.0 before 6.64.0 contains a path traversal vulnerability in theme translation file loading that allows authenticated administrators to read JSON files outside the active theme directory. Attackers can manipulate the locale setting to load JSON files elsewhere on the server, exposing server configuration secrets.

Affected Software

Weaknesses

• CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/TryGhost/Ghost/security/advisories/GHSA-m382-6jw4-fmp6
• https://www.vulncheck.com/advisories/ghost-1.20.0-before-6.64.0-path-traversal-via-locale-setting

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