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Findings

CVE-2026-26198

Ormar is a async mini ORM for Python.

Published Feb 24, 2026 · updated Jun 17, 2026 · collerek ormar

Ormar is a async mini ORM for Python. In versions 0.9.9 through 0.22.0, when performing aggregate queries, Ormar ORM constructs SQL expressions by passing user-supplied column names directly into without any validation or sanitization. The and methods in the class accept arbitrary string input as the column parameter. While and are partially protected by an type check that rejects non-existent fields, and skip this validation entirely. As a result, an attacker-controlled string is embedded as raw SQL inside the aggregate function call. Any unauthorized user can exploit this vulnerability to read the entire database contents, including tables unrelated to the queried model, by injecting a subquery as the column parameter. Version 0.23.0 contains a patch.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 24, 2026 · NIST NVD

    Detected

    Ormar is a async mini ORM for Python. In versions 0.9.9 through 0.22.0, when performing aggregate queries, Ormar ORM constructs SQL expressions by passing user-supplied column names directly into without any validation or sanitization. The and methods in the class accept arbitrary string input as the column parameter. While and are partially protected by an type check that rejects non-existent fie

  2. Jun 17, 2026 · NIST NVD

    Updated

    Ormar is a async mini ORM for Python. In versions 0.9.9 through 0.22.0, when performing aggregate queries, Ormar ORM constructs SQL expressions by passing user-supplied column names directly into without any validation or sanitization. The and methods in the class accept arbitrary string input as the column parameter. While and are partially protected by an type check that rejects non-existent fie

Affected

  • cpe collerek/ormarversion unspecified

Sources

  • NIST NVDVulnerability recordCVE-2026-26198

    Ormar is a async mini ORM for Python. In versions 0.9.9 through 0.22.0, when performing aggregate queries, Ormar ORM constructs SQL expressions by passing user-supplied column names directly into without any validation or sanitization. The and

    nvd.nist.gov

References