CVE-2026-103266 (GCVE-0-2026-103266)
Vulnerability from cvelistv5
Published
2026-10-01 10:42
Modified
2026-10-06 00:09
CWE
  • CWE-863 - Incorrect Authorization
Summary
Ghost versions 5.2.0 through versions prior to 6.62.0 allow a remote attacker, without authentication, to abuse the Stripe Checkout flow to attach a paid subscription to an existing member, modify that member's name, and inject content into newsletters sent to the member. Depending on the recipient's email client, the injected content may be rendered, resulting in HTML injection or cross-site scripting (XSS).
Impacted products
Vendor Product Version
TryGhost Ghost Version: 5.2.0   ≤
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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