CVE-2026-46699

HIGH EPSS 10.2%
Published Jun 18, 20261w ago · Modified Jun 23, 20261w ago
7.6 CVSS 3.1
High
Find Similar
Published Jun 18, 2026 1w ago
Last Modified Jun 23, 2026 1w ago

Description

conda-smithy is a tool for combining a conda recipe with configurations to build using freely hosted CI services into a single repository. Prior to version 3.61.0, a vulnerability in the conda-forge automated webservices allowed unintended write access to feedstock repositories through GitHub username takeover. The root cause is the use of mutable GitHub usernames as identifiers for repository invitation routing, rather than stable, immutable GitHub user IDs. Version 3.61.0 fixes the issue.

CVSS Details

Base Score
7.6
Exploitability
2.8
Impact
4.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Low
Integrity High
Availability Low

Threat Intelligence

EPSS Exploit Probability
10.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-284

References 2

  • github.com https://github.com/conda-forge/conda-smithy/commit/3b0bcd92ebd6f41edd341401d84583a20911c587
  • github.com https://github.com/conda-forge/conda-smithy/security/advisories/GHSA-g95q-3cmj-fvh8

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.