What’s Vulnerable › Vulnerabilities

CVE-2026-105681: Ghost: Authorization Bypass in Comments Feature

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% 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-943

Description

Ghost is a Node.js content management system. From 5.9.0 until 6.44.1, an input validation issue allowed members to access comments they were not authorized to access. This issue is fixed in version 6.44.1.

Affected products

• TryGhost Ghost: from 5.9.0, < 6.44.1

References

• https://github.com/TryGhost/Ghost/commit/405c2623ff9060295d4a87d3a0eb4ef766c8d2d3
• https://github.com/TryGhost/Ghost/pull/28297
• https://github.com/TryGhost/Ghost/releases/tag/v6.44.1
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-6q6j-f24j-p477

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