CVE-2026-53646 Detail
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This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionFOSSBilling is a free, open-source billing and client management system. In versions 0.5.6 through 0.7.2, when a `ClientPasswordReset` record already exists for a client (from a previous unexpired reset request), subsequent calls to the `reset_password` guest API endpoint reuse the existing token instead of generating a new one. The 15-minute validity window is anchored to the first request's `created_at` timestamp, not the time of the most recent email. An attacker who obtained the original reset link remains able to use it even after the victim requests a new reset, because the original token is never invalidated or rotated. Version 0.8.0 patches the issue. Some workarounds are available. Configure a reverse proxy (e.g., Nginx, Apache, Cloudflare) to apply per-IP rate limiting to the `/client/reset-password` endpoint to minimize the window of opportunity, and/or manually clear expired `client_password_reset` records from the database after a client reports a suspected compromise. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-53646 NVD Published Date: 07/06/2026 NVD Last Modified: 07/06/2026 Source: GitHub, Inc. |
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