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Advisory record · GHSA-v529-vhwc-wfc5

OpenC3 COSMOS has SQL Injection in QuestDB Time-Series Database

CVSS 9.6 CriticalCriticalEPSS 0.0032 · 25th percentile

Critical, because:

  • CVSS score 9.6: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 23 Apr 2026, 14:12 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
openc3RubyGems>=6.7.0, <7.0.0-rc37.0.0-rc3
Identifiers
GHSA-v529-vhwc-wfc5 · CVE-2026-42087 · PYSEC-2026-2244
Weakness (CWE)
CWE-89
Tags
Published
23 Apr 2026
Updated
13 Jul 2026

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.6 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0032, the 25th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:04 UTC First seen by agentprime
  2. 31 Oct 2026, 15:04 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.