https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 09 Oct 2026 14:45:12 +0000 https://vulnerability.circl.lu/vuln/cve-2026-47127 <p><strong>Affected:</strong> ghostfolio</p> <p>Ghostfolio is an open source wealth management software. Prior to version 3.4.0, Ghostfolio&#39;s Stripe checkout success-URL handler at `GET /api/v1/subscription/stripe/callback?checkoutSessionId=&lt;id&gt;` retrieves the Stripe Checkout Session by ID and unconditionally grants a Premium subscription to the session&#39;s `client_reference_id` — without ever checking `session.payment_status` or `session.status`. There is no separate Stripe webhook endpoint with `stripe-signature` verification; this callback is the sole code path that creates Stripe-driven subscriptions. Any authenticated user can self-grant a 1-year Premium subscription without ever paying. Version 3.4.0 rejects sessions unless `session.payment_status === &#39;paid&#39;` AND `session.status === &#39;complete&#39;` (fails closed). Additionally, new unique `stripeCheckoutSessionId` column → a session can&#39;t be redeemed twice (race-safe via DB unique constraint).</p> <p><strong>Affected:</strong> ghostfolio</p> <p>Ghostfolio is an open source wealth management software. Prior to version 3.4.0, Ghostfolio&#39;s Stripe checkout success-URL handler at `GET /api/v1/subscription/stripe/callback?checkoutSessionId=&lt;id&gt;` retrieves the Stripe Checkout Session by ID and unconditionally grants a Premium subscription to the session&#39;s `client_reference_id` — without ever checking `session.payment_status` or `session.status`. There is no separate Stripe webhook endpoint with `stripe-signature` verification; this callback is the sole code path that creates Stripe-driven subscriptions. Any authenticated user can self-grant a 1-year Premium subscription without ever paying. Version 3.4.0 rejects sessions unless `session.payment_status === &#39;paid&#39;` AND `session.status === &#39;complete&#39;` (fails closed). Additionally, new unique `stripeCheckoutSessionId` column → a session can&#39;t be redeemed twice (race-safe via DB unique constraint).</p> https://vulnerability.circl.lu/vuln/cve-2026-47127