CVE-2026-103290
Ghost 6.14.0 before 6.27.0 Path Traversal via ImageSize
- State
- Published
- Severity
- 5.1 Medium
- Published
- Oct 1, 2026
- Updated
- Oct 1, 2026
- Reserved
- Sep 30, 2026
Description
Ghost versions 6.14.0 through versions prior to 6.27.0 contain a path traversal vulnerability in the ImageSize service. Insufficient input validation of user-supplied file paths may allow authenticated staff users to access local files outside the intended data storage directories on the server.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 3.8 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L | VulnCheck |
Weaknesses
- CWE-35 Path Traversal: '.../...//'
Affected Products
| Product | Versions |
|---|---|
GhostTryGhost |
|
References
- GitHub Security Advisory (GHSA-83rp-q473-j88c)vendor-advisory
- VulnCheck Advisory: Ghost 6.14.0 before 6.27.0 Path Traversal via ImageSizethird-party-advisory
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