Vulnerability Details CVE-2026-32768
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. In versions prior to 0.6.5, due to a miswritten NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. In the specific case of sdk/kubernetes.Kompose it does not isolate the instances. This issue has been fixed in version 0.6.5.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.2%
CVSS Severity
CVSS v3 Score 9.9
References
Products affected by CVE-2026-32768
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cpe:2.3:a:ctfer-io:chall-manager:0.1.0
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cpe:2.3:a:ctfer-io:chall-manager:0.1.1
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cpe:2.3:a:ctfer-io:chall-manager:0.1.2
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cpe:2.3:a:ctfer-io:chall-manager:0.1.3
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cpe:2.3:a:ctfer-io:chall-manager:0.1.4
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cpe:2.3:a:ctfer-io:chall-manager:0.2.0
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cpe:2.3:a:ctfer-io:chall-manager:0.3.0
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cpe:2.3:a:ctfer-io:chall-manager:0.3.1
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cpe:2.3:a:ctfer-io:chall-manager:0.3.2
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cpe:2.3:a:ctfer-io:chall-manager:0.3.3
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cpe:2.3:a:ctfer-io:chall-manager:0.4.0
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cpe:2.3:a:ctfer-io:chall-manager:0.4.1
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cpe:2.3:a:ctfer-io:chall-manager:0.4.2
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cpe:2.3:a:ctfer-io:chall-manager:0.4.3
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cpe:2.3:a:ctfer-io:chall-manager:0.4.4
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cpe:2.3:a:ctfer-io:chall-manager:0.4.5
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cpe:2.3:a:ctfer-io:chall-manager:0.5.0
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cpe:2.3:a:ctfer-io:chall-manager:0.5.1
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cpe:2.3:a:ctfer-io:chall-manager:0.5.2
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cpe:2.3:a:ctfer-io:chall-manager:0.5.3
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cpe:2.3:a:ctfer-io:chall-manager:0.6.0
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cpe:2.3:a:ctfer-io:chall-manager:0.6.1
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cpe:2.3:a:ctfer-io:chall-manager:0.6.2
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cpe:2.3:a:ctfer-io:chall-manager:0.6.3
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cpe:2.3:a:ctfer-io:chall-manager:0.6.4