Vulnerability Details CVE-2026-44937
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 39.7%
CVSS Severity
CVSS v3 Score 8.2
Products affected by CVE-2026-44937
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cpe:2.3:a:suse:rancher_fleet:0.12.0
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cpe:2.3:a:suse:rancher_fleet:0.12.1
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cpe:2.3:a:suse:rancher_fleet:0.12.10
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cpe:2.3:a:suse:rancher_fleet:0.12.11
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cpe:2.3:a:suse:rancher_fleet:0.12.12
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cpe:2.3:a:suse:rancher_fleet:0.12.13
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cpe:2.3:a:suse:rancher_fleet:0.12.14
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cpe:2.3:a:suse:rancher_fleet:0.12.2
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cpe:2.3:a:suse:rancher_fleet:0.12.3
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cpe:2.3:a:suse:rancher_fleet:0.12.4
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cpe:2.3:a:suse:rancher_fleet:0.12.5
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cpe:2.3:a:suse:rancher_fleet:0.12.6
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cpe:2.3:a:suse:rancher_fleet:0.12.7
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cpe:2.3:a:suse:rancher_fleet:0.12.8
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cpe:2.3:a:suse:rancher_fleet:0.12.9
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cpe:2.3:a:suse:rancher_fleet:0.13.0
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cpe:2.3:a:suse:rancher_fleet:0.13.1
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cpe:2.3:a:suse:rancher_fleet:0.13.10
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cpe:2.3:a:suse:rancher_fleet:0.13.2
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cpe:2.3:a:suse:rancher_fleet:0.13.3
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cpe:2.3:a:suse:rancher_fleet:0.13.4
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cpe:2.3:a:suse:rancher_fleet:0.13.5
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cpe:2.3:a:suse:rancher_fleet:0.13.6
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cpe:2.3:a:suse:rancher_fleet:0.13.7
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cpe:2.3:a:suse:rancher_fleet:0.13.8
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cpe:2.3:a:suse:rancher_fleet:0.13.9
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cpe:2.3:a:suse:rancher_fleet:0.14.0
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cpe:2.3:a:suse:rancher_fleet:0.14.1
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cpe:2.3:a:suse:rancher_fleet:0.14.2
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cpe:2.3:a:suse:rancher_fleet:0.14.3
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cpe:2.3:a:suse:rancher_fleet:0.14.4
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cpe:2.3:a:suse:rancher_fleet:0.14.5
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cpe:2.3:a:suse:rancher_fleet:0.15.0
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cpe:2.3:a:suse:rancher_fleet:0.15.1