CVE-2026-32111: PYSEC-2026-2507 - ha-mcp OAuth 2.1 DCR mode enables network reconnaissance via an error oracle

CVE-2026-32111 · Severity: low · CVSS 3.1 · Published 2026-07-13

ha-mcp OAuth 2.1 DCR mode enables network reconnaissance via an error oracle

Technologies: ha-mcp (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2026-32111 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-32111 being exploited in the wild.
How severe is CVE-2026-32111?
Low severity, with a CVSS score of 3.1, published 13 July 2026.
Which products and versions are affected?
ha-mcp (PyPI) ECOSYSTEM:introduced=0,fixed=7.0.0.
Is there a fix for CVE-2026-32111?
Yes. ha-mcp (PyPI): upgrade to 7.0.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-32111?
Check whether you run ha-mcp (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • ha-mcp (PyPI): upgrade to 7.0.0 or later
    pip install "ha-mcp>=7.0.0"

Affected products

  • ha-mcp (PyPI) ECOSYSTEM:introduced=0,fixed=7.0.0

Identifiers

  • CVE-2026-32111
  • GHSA-fmfg-9g7c-3vq7
  • PYSEC-2026-2507

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