What’s Vulnerable › Vulnerabilities

CVE-2025-31484: conda-forge infrastructure uses a bad token for Azure's cf-staging access

• Severity: critical (CVSS 9.3 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-04-02 · updated 2026-06-17
• Weakness: CWE-284

Description

conda-forge infrastructure holds common configurations and settings for key pieces of the conda-forge infrastructure. Between 2025-02-10 and 2025-04-01, conda-forge infrastructure used the wrong token for Azure's cf-staging access. This bug meant that any feedstock maintainer could upload a package to the conda-forge channel, bypassing our feedstock-token + upload process. The security logs on anaconda.org were check for any packages that were not copied from the cf-staging to the conda-forge channel and none were found.

Affected products

• conda-forge infrastructure: from 2025-02-10, <= 2025-04-01

References

• https://github.com/conda-forge/infrastructure/commit/70f3f09e64968d5f0a7b0525846f17cad42dd052
• https://github.com/conda-forge/infrastructure/security/advisories/GHSA-m4h2-49xf-vq72

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