9.9

CVE-2026-44935

Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer

Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 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 could be used by owners of one tenant to access fleet credentials of other tenants.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
SuseRancher Fleet Version >= 0.12.0 < 0.12.15
SuseRancher Fleet Version >= 0.13.0 < 0.13.11
SuseRancher Fleet Version >= 0.14.0 < 0.14.6
SuseRancher Fleet Version >= 0.15.0 < 0.15.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.59% 0.437
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
meissner@suse.de 9.9 3.1 6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-1287 Improper Validation of Specified Type of Input

The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type.

https://github.com/rancher/fleet/security/advisories/GHSA-xr65-5cpm-g36x
Vendor Advisory