CVE Explorer

CVE-2026-29042

Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.15.20, the Nuclio Shell Runtime component contains a command injection vulnerability in how it processes user-supplied arguments. When a function is invoked via HTTP, the runtime reads the X-Nuclio-Arguments header and directly incorporates its value into shell commands without any validation or sanitization. This issue has been patched in version 1.15.20.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:53c087b4e68f19734bbec3876e72534c71b4ed6bab2257858f244ea405843742

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"nuclio","vendor":"nuclio","versions":[{"status":"affected","version":"< 1.15.20"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.9,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-75","description":"CWE-75: Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/nuclio/nuclio/commit/5352d7e16cf92f4350a2f8d806c4b80b626b5c5a","tags":["x_refsource_MISC"],"url":"https://github.com/nuclio/nuclio/commit/5352d7e16cf92f4350a2f8d806c4b80b626b5c5a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /containers/cna/references/2

{"name":"https://github.com/nuclio/nuclio/pull/4030","tags":["x_refsource_MISC"],"url":"https://github.com/nuclio/nuclio/pull/4030"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /containers/cna/references/1

{"name":"https://github.com/nuclio/nuclio/releases/tag/1.15.20","tags":["x_refsource_MISC"],"url":"https://github.com/nuclio/nuclio/releases/tag/1.15.20"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /containers/cna/references/3

{"name":"https://github.com/nuclio/nuclio/security/advisories/GHSA-95fj-3w7g-4r27","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nuclio/nuclio/security/advisories/GHSA-95fj-3w7g-4r27"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ad67b9b5968a903c5b6aa79bcd0c9d565b91cd95f085cdde6a1e915d04298dd8 · sha256:83d116ed967e39be… · /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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