CVE-2026-64858

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Source
https://cve.org/CVERecord?id=CVE-2026-64858
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64858.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-64858
Aliases
  • GHSA-6v6c-4cxg-cc93
Published
2026-11-11T17:45:16Z
Modified
2026-11-12T02:48:38Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
vulnerability-operator: IDOR exposing vulnerability reports via unauthenticated Report Handler
Details

vulnerability-operator scans SBOMs and Images for vulnerabilities. Prior to version 0.28.16, an unauthenticated information-disclosure vulnerability exposes all vulnerability scan reports served by the operator. The /report/ HTTP endpoint mounts a raw http.FileServer over the reports directory (default /reports) with no authentication, authorization, or middleware. Any client that can reach the operator's HTTP port (default 8080) can list and download every JSON vulnerability report, disclosing CVE IDs, affected package names/versions, and container image identifiers for every workload scanned in the cluster. This issue has been patched in version 0.28.16.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-306",
        "CWE-548"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64858.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "0.28.16"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                }
            ]
        },
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "0.28.16"
                        },
                        {
                            "fixed": "0.28.16"
                        }
                    ],
                    "source": "DESCRIPTION"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/ckotzbauer/vulnerability-operator

Affected ranges

Type
GIT
Repo
https://github.com/ckotzbauer/vulnerability-operator
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b083ab0146e7fb301be6b5a4bc917b5e5fad6eae
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "fixed": "b083ab0146e7fb301be6b5a4bc917b5e5fad6eae"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*
0.1.0
0.10.0
0.11.0
0.12.0
0.13.0
0.14.0
0.14.1
0.15.0
0.16.0
0.17.0
0.17.1
0.18.0
0.19.0
0.2.0
0.20.0
0.21.0
0.22.0
0.23.0
0.24.0
0.24.1
0.25.0
0.26.0
0.26.1
0.27.0
0.28.0
0.28.1
0.28.10
0.28.11
0.28.12
0.28.13
0.28.14
0.28.15
0.28.2
0.28.3
0.28.4
0.28.5
0.28.6
0.28.7
0.28.8
0.28.9
0.3.0
0.4.0
0.5.0
0.6.0
0.6.1
0.7.0
0.7.1
0.7.2
0.8.0
0.8.1
0.9.0
0.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64858.json"