CVE-2026-104415 json
Ghost 0.7.2 before 6.64.0 Password Hash Ordering Disclosure via Admin API
published last mo. modified 27d ago also BIT-ghost-2026-104415 , BIT-ghost-2026-105652 , CVE-2026-105652 , EUVD-2026-91426 , GHSA-53vv-xm9f-mm82
- cvss
- 3.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 10%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- npm ghost 6.64.0
- bitnami ghost 6.64.0
- TryGhost Ghost 6.64.0
- github.com/TryGhost/Ghost@4fb587e commit
- github.com/TryGhost/Ghost#30760 pull request
- github.com/TryGhost/Ghost/releases/tag/v6.64.0 release
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.3 | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 2.3 | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| OSV | 3.1 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | ghost | >=0.7.2, <6.64.0 |
6.64.0 |
| bitnami | ghost | >=0.7.2, <6.64.0 |
6.64.0 |
Affected products
- TryGhost Ghost
Classification
References
-
github.com
/TryGhost/Ghost/pull/30760
web
-
github.com
/TryGhost/Ghost/commit/4fb587e4d49667f929b87f7d6a873ae5e9cc087f
web
-
github.com
/TryGhost/Ghost/security/advisories/GHSA-53vv-xm9f-mm82
vendor-advisory, web
-
vulncheck.com
/advisories/ghost-0.7.2-before-6.64.0-password-hash-ordering-disclosure-via-admin-api
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-105652
advisory, web
-
github.com
/TryGhost/Ghost
package
-
github.com
/TryGhost/Ghost/releases/tag/v6.64.0
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-104415
web
Sources
- CVE List CVE-2026-104415
- GitHub Advisory GHSA-53vv-xm9f-mm82
- NVD CVE-2026-104415
- OSV BIT-ghost-2026-104415
- OSV BIT-ghost-2026-105652
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.