Description (CNA)
Ghost from 5.94.0 before 6.64.0 contains a stored cross-site scripting vulnerability that allows staff users, including Contributors, to host arbitrary HTML by abusing bookmark card image fetching. Attackers can create bookmark cards that store non-image files from external websites as icons or thumbnails to compromise other staff users' admin sessions.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| TryGhost / Ghost | affected 5.94.0 before 6.64.0; unaffected 6.64.0 |
CWE
CWE-79
References
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-347q-26qq-h2p6
- https://www.vulncheck.com/advisories/ghost-5.94.0-before-6.64.0-stored-xss-via-bookmark-card-images
ADP enrichment
No English description supplied.
No references supplied.