CVE-2026-32768

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Source
https://cve.org/CVERecord?id=CVE-2026-32768
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-32768.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-32768
Aliases
Downstream
Related
Published
2026-03-20T05:30:07Z
Modified
2026-10-16T02:59:04Z
Severity
  • 7.9 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H CVSS Calculator
Summary
Chall-Manager's invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-284"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32768.json"
}
References

Affected packages

Git / github.com/ctfer-io/chall-manager

Affected ranges

Type
GIT
Repo
https://github.com/ctfer-io/chall-manager
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
dc5ef27dfed2befef7f506ab8ca14d062b0d79c5
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.6.5"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "dc5ef27dfed2befef7f506ab8ca14d062b0d79c5"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v0.6.5",
            "range":  [
                {
                    "fixed":  "dc5ef27dfed2befef7f506ab8ca14d062b0d79c5"
                }
            ],
            "source":  "REFERENCES_TAG"
        },
        {
            "cpe":  "cpe:2.3:a:ctfer-io:chall-manager:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.6.5"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

deploy/v0.*
deploy/v0.4.3
deploy/v0.4.4
deploy/v0.4.5
deploy/v0.5.0
deploy/v0.5.1
deploy/v0.5.2
deploy/v0.5.3
deploy/v0.6.0
deploy/v0.6.1
deploy/v0.6.2
deploy/v0.6.3
deploy/v0.6.4
sdk/v0.*
sdk/v0.1.0
sdk/v0.1.1
sdk/v0.1.2
sdk/v0.1.3
sdk/v0.1.4
sdk/v0.2.0
sdk/v0.3.0
sdk/v0.3.1
sdk/v0.3.2
sdk/v0.3.3
sdk/v0.4.0
sdk/v0.4.1
sdk/v0.4.2
sdk/v0.4.3
sdk/v0.4.4
sdk/v0.4.5
sdk/v0.5.0
sdk/v0.5.1
sdk/v0.5.2
sdk/v0.5.3
sdk/v0.6.0
sdk/v0.6.1
sdk/v0.6.2
sdk/v0.6.3
sdk/v0.6.4
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.2.0
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.4.5
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.6.0
v0.6.1
v0.6.2
v0.6.3
v0.6.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-32768.json"