Vulnerability · Published Oct 2, 2026 · Assigned by VulnCheck

CVE-2026-104415Ghost 0.7.2 before 6.64.0 Password Hash Ordering Disclosure via Admin API

Low 3.1

In plain English

A low-severity security flaw in Ghost from TryGhost. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.1Low

Exploit odds (30 days)0.2%top 89.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Ghost from 0.7.2 before 6.64.0 contains an information disclosure vulnerability in the Admin API that allows staff-level users to determine the relative ordering of other staff users' password hashes. Authenticated staff users can query the Admin API to infer hash ordering, though this does not directly reveal hashes or enable practical password recovery.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	ghost	6.64.0	GHSA-53vv-xm9f-mm82

Affected products (as reported)

Vendor	Product	Versions
TryGhost	Ghost	0.7.2 – before 6.64.0

Weakness: CWE-203 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

References

GitHub Security Advisory (GHSA-53vv-xm9f-mm82) vendor-advisory
VulnCheck Advisory: Ghost 0.7.2 before 6.64.0 Password Hash Ordering Disclosure via Admin API third-party-advisory