CVE-2026-44936

Missing filtering when the helmRepoURLRegex field isn't set on a GitRepo resource in SUSE Rancher Fleet's bundle reader in 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 forwards Helm authentication credentials (BasicAuth) to any URL specified in the helm.repo field of a fleet.yaml file, allowing attackers able to push to fleet monitored git repos to leak helm access credentials.

Score

CVSS 3.1 5.0 Medium

Status

Analyzed - meissner@suse.de

Published

2026-07-06

Last modified

2026-10-25

Weaknesses

CWE-918

Affected products

• Rancher (Suse)
• Rancher Fleet (Suse)

References

• https://github.com/advisories/GHSA-hx4v-cxpf-vh8m