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CVE-2026-105643 Ghost: Stored XSS via Embed Card Previews

🗓️ 05 Oct 2026 18:48:31Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Stored XSS in Ghost editor embed cards allows staff to compromise other staff sessions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-105643
5 Oct 202618:48
–cve
euvd
EUVD
EUVD-2026-92632
7 Oct 202620:43
–euvd
github
Github Security Blog
Ghost: Stored XSS via Embed Card Previews
7 Oct 202620:43
–github
mend
Mend
CVE-2026-105643
5 Oct 202618:48
–mend
nvd
NVD
CVE-2026-105643
5 Oct 202619:17
–nvd
osv_bit
osv_bit
BIT-GHOST-2026-105643 Ghost: Stored XSS via Embed Card Previews
13 Oct 202606:50
–osv_bit
osv_cve
osv_cve
CVE-2026-105643 Ghost: Stored XSS via Embed Card Previews
5 Oct 202618:48
–osv_cve
osv_ghsa
osv_ghsa
GHSA-69QC-F5M6-889C Ghost: Stored XSS via Embed Card Previews
7 Oct 202620:43
–osv_ghsa
osv_mini
osv_mini
MINI-XWXF-9HP6-VW63
8 Oct 202620:47
–osv_mini
patchstack
Patchstack
NPM: Ghost: Stored XSS via Embed Card Previews
7 Oct 202620:43
–patchstack
Rows per page
[
  {
    "vendor": "TryGhost",
    "product": "Ghost",
    "versions": [
      {
        "version": ">= 6.34.0, < 6.67.0",
        "status": "affected"
      }
    ]
  }
]

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05 Oct 2026 18:48Current
CVSS 3.17.3
EPSS0.00277
SSVC
44