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CVE-2026-76240

CVE-2026-76240 · stigmem Postgres SQL Injection via Schema Identifier

This page contains facts from public vulnerability sources. Check the original advisory before updating.

stigmem-node 0.9.0a1 interpolates Postgres backend schema identifiers into SQL strings without defensive quoting. In the affected code path the schema value is operator-controlled, but the unsafe pattern could allow SQL injection if a schema name were derived from tenant, request, or user input. Fixed in 0.9.0a2, which adds identifier quoting and validation. As a workaround, only configure schema names from trusted deployment configuration.

CVSS 7.5 · High · EPSS 0.4% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • stigmem

    Versions
    • ≥ 0, < 0.9.0a2: Affected (custom)
    • 0.9.0a2: Not affected (custom)

    Update to 0.9.0a2

  • stigmem-node PyPI

    Versions
    • 0.9.0a1
    Affected ranges
    • ECOSYSTEM: < 0.9.0a2

    Update to 0.9.0a2

Original sources

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