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CVE-2026-76238

CVE-2026-76238 · stigmem before 0.9.0a12 Cross-Tenant BOLA via decay sweep

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

stigmem versions before 0.9.0a12 contain a broken object level authorization vulnerability in the decay sweep endpoint that allows authenticated attackers with write credentials for one tenant to execute decay operations affecting all tenants. Attackers can submit POST requests to the decay sweep endpoint with ttl_seconds=0 to expire facts across all tenants, or use dry_run to obtain cross-tenant fact counts and existence information.

CVSS 7.2 · High · EPSS 0.4% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • stigmem-node

    Versions
    • ≥ 0, < 0.9.0a12: Affected (python)
    • 0.9.0a12: Not affected (python)

    Update to 0.9.0a12

  • stigmem-node PyPI

    Versions
    • 0.9.0a1
    • 0.9.0a10
    • 0.9.0a11
    • 0.9.0a2
    • 0.9.0a3
    • 0.9.0a4
    • 0.9.0a5
    • 0.9.0a6
    • 0.9.0a7
    • 0.9.0a8
    • 0.9.0a9
    Affected ranges
    • ECOSYSTEM: < 0.9.0a12

    Update to 0.9.0a12

Original sources

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