CVE-2026-44937

HighCVSS 8.2/10Last modified Oct 25, 2026

Description

Potential forgery of webhook requests when using a unauthenticated webhook in 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 0.12.5 could be used by remote attackers to cause a denial of service or a downgrade attack on other repositories on the system.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-918

Affected software

No affected versions have been published.

Timeline

Published: Jul 6, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-449388.8A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fle CVE-2026-449399.4A command injection vulnerability in the Rancher Manager cluster before 2.14.2 import endpoint /v3/import/{token}_{clusterId}.yaml through CVE-2026-44943.5A vulnerability was identified in atjiu pybbs 6.0.0. This affects the function create of the file src/main/java/co/yiiu/pybbs/controller/api CVE-2026-449405.7The rancher-extension-stackstate extension in SUSE Observability exposes service tokens in plain configuration or insecure locations rather CVE-2026-449418.8A relative path traversal in the "keyhint" option in repomd.xml parsing of libzypp before 17.38.12 can be used by attackers able to supply a CVE-2026-449426.5A path traversal in handling the "path" component of .repo files processed by libzypp before 17.38.13 in the 17.x series, or before 16.22.19 CVE-2026-449436.9An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in open-iscsi allows remote MITM attackers CVE-2026-449448.5An Incorrect Authorization vulnerability in open-iscsi allows unprivilidged local users to use the isscsiuio control socket. This issu CVE-2026-449459.1A privilege escalation vulnerability exists in Rancher's impersonation middleware (pkg/auth/requests/impersonate.go). An authenticated Ranch CVE-2026-449467.4A SAML authentication replay vulnerability in Rancher's Assertion Consumer Service (ACS) handler did not enforce one-time use of SAML asse CVE-2026-449476.9A missing clean-up in the legacy Project Role Template Binding (PRTB) reconciler in Rancher versions 2.13.0 up to 2.13.7 and 2.14.0 up to 2 CVE-2026-449484.9A path traversal vulnerability was found in Fleet's ImageScan subsystem in Rancher Fleet 0.12.0 up to 0.12.16, 0.13.0 up to 0.13.12, 0.14.0