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CVE-2026-46612

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.23.0, the Fission storagesvc component registers archive CRUD handlers (/v1/archive GET / POST / DELETE and /v1/archives list) directly on its HTTP router without performing any authentication or authorization. Any caller able to reach the storagesvc ClusterIP — including any other workload in the same Kubernetes cluster — could enumerat
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a6d1a395db3f31537999fa74b99f404da1165c2b788f4985f9c291ee661a0f05
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"fission","vendor":"fission","versions":[{"status":"affected","version":"< 1.23.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/fission/fission/pull/3365","tags":["x_refsource_MISC"],"url":"https://github.com/fission/fission/pull/3365"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/references/1
{"name":"https://github.com/fission/fission/pull/3368","tags":["x_refsource_MISC"],"url":"https://github.com/fission/fission/pull/3368"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/references/2
{"name":"https://github.com/fission/fission/releases/tag/v1.23.0","tags":["x_refsource_MISC"],"url":"https://github.com/fission/fission/releases/tag/v1.23.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/references/3
{"name":"https://github.com/fission/fission/security/advisories/GHSA-chf8-4hv6-8pg6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/fission/fission/security/advisories/GHSA-chf8-4hv6-8pg6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1dedd42509f63008c97a5d48b09a080222b2e1f5913fa2995a0dc38a3ddc4cab · sha256:4c47f94ca0c3702e… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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