{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-107589 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-107589 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-107589 is a high-severity authentication bypass vulnerability in Jacamar CI, published on 8 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-107589 and fix it if it is affected.\n\nWhat it is: CVE-2026-107589 is a high-severity authentication bypass vulnerability in Jacamar CI, published on 8 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-107589 in the wild and no public exploit code.\n\nAffected product: Jacamar CI. 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-2026-107589/ (Markdown: https://insights.sbomify.com/CVE-2026-107589/index.md)","id":"CVE-2026-107589","markdown":"https://insights.sbomify.com/CVE-2026-107589/index.md","name":"CVE-2026-107589","record":{"aliases":["GHSA-x75h-475x-5665"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["privilege_escalation","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CI/CD platform","requires_auth":"low_privilege","summary":"Authenticated users can spoof service account names due to insufficient validation, potentially escalating privileges within the CI environment.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitLab","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"Insufficient job validation for service accounts in Jacamar CI prior to v0.30.0 allows authenticated CI users to generate arbitrary account names.","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":"Authentication Bypass by Spoofing in Jacamar CI","id":"CVE-2026-107589","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Out-of-bounds write vulnerability in QTextCodec iconv-based encoding impacts Qt","id":"CVE-2026-107590"},"packages":[],"prev":{"headline":"Multiple Vulnerabilities in the Highcharts Library Bundled with Vaadin Charts","id":"CVE-2026-107588"},"products":["Jacamar CI"],"published":"2026-10-08","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":"2026-10-08","vendors":["Jacamar CI"]},"summary":"Authenticated users can spoof service account names due to insufficient validation, potentially escalating privileges within the CI environment.","url":"https://insights.sbomify.com/CVE-2026-107589/"}