{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110865 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-110865 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110865 is a high-severity 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-2026-110865 and fix it if it is affected.\n\nWhat it is: CVE-2026-110865 is a high-severity 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-2026-110865 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-2026-110865/ (Markdown: https://insights.sbomify.com/CVE-2026-110865/index.md)","id":"CVE-2026-110865","markdown":"https://insights.sbomify.com/CVE-2026-110865/index.md","name":"CVE-2026-110865","record":{"aliases":["GHSA-6f4x-rc8m-8j8g","GHSA-6j6f-fh7w-vvjr"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Renovate dependency tool","requires_auth":"low_privilege","summary":"Attackers can bypass HTTP header allowlists in Renovate by injecting custom headers via shared presets, potentially exposing internal data or bypassing security controls.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-424","name":"Improper Protection of Alternate Path"}],"description":"Renovate before 44.60.1 contains an allowlist bypass vulnerability that allows repository users to evade the allowedHeaders restriction by placing hostRules headers inside shared presets. Attackers can supply internal or externally sourced presets with unvalidated hostRules[].headers to inject custom HTTP headers into requests Renovate sends to other hosts.","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 HTTP Header Allowlist Bypass via Shared Presets","id":"CVE-2026-110865","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 44.61.3 minimumReleaseAge Bypass via PR Rebase Request","id":"CVE-2026-110866"},"packages":[],"prev":{"headline":"Better Auth 1.5.0-beta.12 before 1.7.7 Authentication Bypass via OAuth Proxy","id":"CVE-2026-110864"},"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":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["mend","renovatebot"]},"summary":"Attackers can bypass HTTP header allowlists in Renovate by injecting custom headers via shared presets, potentially exposing internal data or bypassing security controls.","url":"https://insights.sbomify.com/CVE-2026-110865/"}