CVE-2026-103272 Ghost - Broken Access Control

Ghost 2.10.0 < 6.63.0 contains a staff enumeration vulnerability caused by discrepancies in content API metadata responses, letting unauthenticated attackers leak user data, exploit requires no authentication.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.36% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
1 October 2026
Updated
15 October 2026
Weakness
CWE-203

Vendor fix

Update to version 6.63.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs