CVE-2026-103288
Mở trang đầy đủCVSS 6.5 MEDIUM Lộ dữ liệu
Ghost: Authorization Bypass in Comment Like Feature
Mô tả
Impact
An input validation issue allowed members to delete comment likes / dislikes that they were not authorized to delete.
Vulnerable versions
This vulnerability is present in Ghost from v5.9.0 up to v6.44.1.
Patches
v6.44.1 contains a fix for this issue.
How to update
For self-hosters using Docker, find Docker's official Ghost image here. Updating a Docker-based Ghost instance is documented here.
If your Ghost is a Ghost-CLI install see our documentation on updating it to the latest version here.
References
Ghost thanks Adel Assakaf and Arthur Gurunlian as well as Geoffrey Diederichs of Escape for disclosing this vulnerability responsibly.
For more information
If you have any questions or comments about this advisory, email us at security@ghost.org.
Điểm và phân loại
- CVSS
- 6.5 MEDIUM v3.1
- Nguồn điểm
- GitHub Advisory
- Mức độ (theo nguồn)
- MEDIUM
- EPSS
- 0.2%
- CWE
- CWE-943
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Ảnh hưởng
| Package | Bản bị ảnh hưởng | Bản đã sửa |
|---|---|---|
npm ghost |
>= 5.9.0, < 6.44.1 |
6.44.1
|
Vì sao bị lọc
- CVSS 6.5 < 8.0 và không thuộc CISA KEV
Loại tác động
- Lộ dữ liệu
- CWE-943
Dữ liệu riêng của nguồn
- OSV.dev · ID
- GHSA-qrh6-cwg3-343x
Tham khảo
- https://github.com/advisories/GHSA-qrh6-cwg3-343x
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-qrh6-cwg3-343x
- https://nvd.nist.gov/vuln/detail/CVE-2026-103288
- https://github.com/TryGhost/Ghost/pull/28297
- https://github.com/TryGhost/Ghost/commit/405c2623ff9060295d4a87d3a0eb4ef766c8d2d3
- https://github.com/TryGhost/Ghost/releases/tag/v6.44.1
- https://www.vulncheck.com/advisories/ghost-5.9.0-before-6.44.1-authorization-bypass-via-comment-like
- https://osv.dev/vulnerability/GHSA-qrh6-cwg3-343x
- https://github.com/TryGhost/Ghost