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

Quick assessment

Affected
TryGhost Ghost
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ghost 在 0.7.2 至 6.64.0 版本之前存在信息泄露漏洞，该漏洞位于 Admin API 中，允许具有员工级权限的用户确定其他员工用户密码哈希值的相对顺序。经过身份验证的员工用户可通过查询 Admin API 推断哈希值的排序关系，但此操作并不会直接泄露哈希值，也无法实现有效的密码恢复。

CVSS 3.1 · Low EPSS 0.21% · P9

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 2

VendorProduct Version RangeStatus
TryGhost Ghost 0.7.2< 6.64.0 affected
6.64.0 unaffected
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I. Basic Information for CVE-2026-104415

Vulnerability Information
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Vulnerability Title
Ghost 0.7.2 before 6.64.0 Password Hash Ordering Disclosure via Admin API
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过差异性导致的信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
TryGhost Ghost 0.7.2 ~ 6.64.0 -

II. Public POCs for CVE-2026-104415

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III. Intelligence Information for CVE-2026-104415

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Vendor Advisories for CVE-2026-104415 (2)

Same Patch Batch · TryGhost · 2026-10-02 · 8 CVEs total

CVE-2026-104414 8.1 HIGH Ghost from 2.5.0 before 6.64.0 Stored XSS via oEmbed Photo Responses
CVE-2026-104416 7.5 HIGH Ghost 4.39.0 before 6.64.0 Invite Token Disclosure via Admin API
CVE-2026-104413 7.3 HIGH Ghost 5.94.0 before 6.64.0 Stored XSS via Bookmark Card Images
CVE-2026-104411 7.3 HIGH Ghost 6.22.1 before 6.64.0 Stored XSS via Local Storage File Uploads
CVE-2026-104418 7.2 HIGH Ghost from 6.10.3 before 6.64.0 RCE via Theme Translation Files
CVE-2026-104417 4.9 MEDIUM Ghost 1.20.0 before 6.64.0 Path Traversal via Locale Setting
CVE-2026-104412 4.3 MEDIUM Ghost 0.5.0 before 6.64.0 Privilege Escalation via Staff Role Assignment

IV. Related Vulnerabilities

Same product: Ghost
Same vendor: TryGhost
Same weakness: CWE-203

V. Comments for CVE-2026-104415

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