Description
Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1.
Severity (CVSS)
| Base score | 5 |
|---|---|
| Severity | Medium |
| Version | CVSS 3.1 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:L |
| Provided by | CNA |
Weaknesses
- CWE-79 — CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected products
| Vendor | Product | Versions |
|---|---|---|
| TryGhost | Ghost | >= 5.26.0, < 6.54.1 |
References
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-2gx6-7gx2-wwcf (x_refsource_CONFIRM)
- https://github.com/TryGhost/Ghost/pull/29635 (x_refsource_MISC)
- https://github.com/TryGhost/Ghost/commit/a8bea3a4ceec4c852b880f4885119453c3d8588e (x_refsource_MISC)
- https://github.com/TryGhost/Ghost/releases/tag/v6.54.1 (x_refsource_MISC)
Generated from the official CVE List on 05 Aug 2026 07:03 UTC.