BIT-ghost-2026-70596
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/ghost/BIT-ghost-2026-70596.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-ghost-2026-70596
- Aliases
- Published
- 2026-08-17T05:41:07.465Z
- Modified
- 2026-08-17T08:11:00.520920144Z
- Summary
- Ghost: Cross-Site Scripting in Feature Image Captions
- Details
-
Ghost is a Node.js content management system. From 4.9.0 until 6.54.1, an input validation issue allowed any staff user to create a post with content in featureimagecaption that could be used to hijack another staff user's Ghost Admin session, resulting in privilege escalation. This issue is fixed in 6.54.1.
- Database specific
{ "severity": "Medium", "cpes": [ "cpe:2.3:a:ghost:ghost:*:*:*:*:*:node.js:*:*" ] }- References
-
- https://github.com/TryGhost/Ghost/commit/a8bea3a4ceec4c852b880f4885119453c3d8588e
- https://github.com/TryGhost/Ghost/pull/29635
- https://github.com/TryGhost/Ghost/releases/tag/v6.54.1
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-pr22-p9rp-2cqv
- https://nvd.nist.gov/vuln/detail/CVE-2026-70596
Affected packages
Bitnami / ghost
Package
- Name
- ghost
- Purl
- pkg:bitnami/ghost
Severity
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L CVSS Calculator