{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-79755 exists.","fix":"No fix has been published for CVE-2026-79755 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-79755 is a high-severity command injection vulnerability in nuclio, published on 2 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-79755 and fix it if it is affected.\n\nWhat it is: CVE-2026-79755 is a high-severity command injection vulnerability in nuclio, published on 2 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-79755 exists.\n\nAffected product: nuclio. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-79755/ (Markdown: https://insights.sbomify.com/CVE-2026-79755/index.md)","id":"CVE-2026-79755","markdown":"https://insights.sbomify.com/CVE-2026-79755/index.md","name":"CVE-2026-79755","record":{"aliases":["GHSA-2893-rq73-w22x"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Serverless framework","requires_auth":"high_privilege","summary":"Remote attackers can execute arbitrary OS commands as root via unvalidated namespace input in Nuclio's Docker platform, leading to host compromise.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.17.4, on the Nuclio local Docker platform, the function namespace is interpolated—unvalidated—into a double-quoted docker ps --filter \"label=nuclio.io/namespace=\u003cvalue\u003e\" command that is executed via the host shell (/bin/sh -c). Because the default auth kind is nop (unauthenticated), a remote attacker can inject arbitrary OS commands that run as root inside the dashboard container, which holds the Docker socket → host compromise. This issue has been patched in version 1.17.4.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter label (local Docker platform)","id":"CVE-2026-79755","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Nuclio: Unauthenticated OS command injection via namespace header in list-all resource path on local platform","id":"CVE-2026-79756"},"packages":[],"prev":{"headline":"Nuclio: Kaniko build tempDir command injection","id":"CVE-2026-79754"},"products":["nuclio"],"published":"2026-09-02","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-04","vendors":["nuclio"]},"summary":"Remote attackers can execute arbitrary OS commands as root via unvalidated namespace input in Nuclio's Docker platform, leading to host compromise.","url":"https://insights.sbomify.com/CVE-2026-79755/"}