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Advisory record · GHSA-mjcp-gpgx-ggcg

OpenTofu incorrectly validates excluded subdomain constraint in conjunction with TLS certificates containing wildcard SANs

CVSS 5.9 Medium

Published by the GitHub Advisory Database at 9 Dec 2025, 22:48 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/opentofu/opentofuGo<1.10.81.10.8
Identifiers
GHSA-mjcp-gpgx-ggcg · GO-2025-4224
Weakness (CWE)
CWE-296 · CWE-1395
Tags
Published
9 Dec 2025
Updated
15 Dec 2025

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
5.9 Medium 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

This record came from the full history of the GitHub Advisory Database, published 9 Dec 2025. New records show when each source confirmed them.

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.