CVE-2025-32800 — Conda-build vulnerable to supply chain attack vector due to pyproject.toml referring to dependencies not present in PyPI
Conda-build contains commands and tools to build conda packages. Prior to version 25.3.0, the pyproject.toml lists conda-index as a Python dependency. This package is not publis…
Published: 2025-06-16 · CVSS: 7.2 · CVSS 4.0
Conda-build contains commands and tools to build conda packages. Prior to version 25.3.0, the pyproject.toml lists conda-index as a Python dependency. This package is not published in PyPI. An attacker could claim this namespace and upload arbitrary (malicious) code to the package, and then exploit pip install commands by injecting the malicious dependency in the solve. This issue has been fixed in version 25.3.0. A workaround involves using --no-deps for pip install-ing the project from the repository.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7