{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110867 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-110867 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110867 is a critical vulnerability in mend-renovate-ce helm chart, published on 14 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-110867 and fix it if it is affected.\n\nWhat it is: CVE-2026-110867 is a critical vulnerability in mend-renovate-ce helm chart, published on 14 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-110867 in the wild and no public exploit code.\n\nAffected product: mend-renovate-ce helm chart. 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-2026-110867/ (Markdown: https://insights.sbomify.com/CVE-2026-110867/index.md)","id":"CVE-2026-110867","markdown":"https://insights.sbomify.com/CVE-2026-110867/index.md","name":"CVE-2026-110867","record":{"aliases":["GHSA-6mj2-rf27-53xc"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"Renovate dependency tool","requires_auth":"low_privilege","summary":"Attackers can bypass environment variable allowlists via shared presets to inject malicious variables, potentially leading to code execution on self-hosted instances.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Renovate before 44.60.1 contains an allowlist bypass vulnerability that allows repositories to set restricted environment variables by placing env inside a shared preset. Attackers controlling an externally sourced preset can override variables like PATH, LD_PRELOAD, NODE_OPTIONS, or GIT_SSL_CAINFO in child processes on self-hosted instances.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Renovate before 44.60.1 allowedEnv Allowlist Bypass via Shared Preset","id":"CVE-2026-110867","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Renovate before 44.79.0 SSRF via HTTP Preset URLs and customDatasources","id":"CVE-2026-110868"},"packages":[],"prev":{"headline":"Renovate before 44.61.3 minimumReleaseAge Bypass via PR Rebase Request","id":"CVE-2026-110866"},"products":["mend-renovate-ce helm chart","mend-renovate-enterprise-edition helm chart","renovate","renovate-ce","renovate-ee-server","renovate-ee-worker"],"published":"2026-10-14","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["mend","renovatebot"]},"summary":"Attackers can bypass environment variable allowlists via shared presets to inject malicious variables, potentially leading to code execution on self-hosted instances.","url":"https://insights.sbomify.com/CVE-2026-110867/"}