CVE-2026-44936 (GCVE-0-2026-44936)

Vulnerability from cvelistv5 – Published: 2026-07-06 09:30 – Updated: 2026-07-06 12:47
VLAI
Title
Rancher Fleet SSRF in Bundle Reader via Unvalidated Helm Repository URL in fleet.yaml
Summary
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.
Severity
5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side request forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
SUSE Rancher Affected: 0.15.0 , < 0.15.2 (semver)
Affected: 0.14.0 , < 0.14.6 (semver)
Affected: 0.13.0 , < 0.13.11 (semver)
Affected: 0.12.0 , < 0.12.15 (semver)
Create a notification for this product.
Date Public
2026-05-28 09:28
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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