CVE-2026-23513 (GCVE-0-2026-23513)
Vulnerability from cvelistv5
Published
2026-06-23 20:11
Modified
2026-06-26 14:58
CWE
  • CWE-863 - Incorrect Authorization
Summary
FOSSBilling is a free, open-source billing and client management system. In versions 0.7.2 and prior, a query-construction flaw in client list endpoints allowed authenticated clients to bypass tenant scoping and retrieve other clients’ data. Details In ServiceTransaction::getSearchQuery() and Order\Service::getSearchQuery(), OR-based search/action filters were appended without grouping, allowing SQL operator precedence to evaluate OR clauses independently of the enforced client_id constraint. Crafted requests could therefore return records and metadata belonging to other clients, including identifiers, amounts, status, timestamps, and related fields. This issue was fixed in version 0.8.0.
Impacted products
Vendor Product Version
FOSSBilling FOSSBilling Version: < 0.8.0
Create a notification for this product.
Show details on NVD website


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