{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4027 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4027 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4027 is a high-severity missing authorization vulnerability in Flexera FlexNet Manager Suite, published on 19 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4027 and fix it if it is affected.\n\nWhat it is: CVE-2026-4027 is a high-severity missing authorization vulnerability in Flexera FlexNet Manager Suite, published on 19 Jun 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-2026-4027 in the wild and no public exploit code.\n\nAffected product: Flexera FlexNet Manager Suite. 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-2026-4027/ (Markdown: https://insights.sbomify.com/CVE-2026-4027/index.md)","id":"CVE-2026-4027","markdown":"https://insights.sbomify.com/CVE-2026-4027/index.md","name":"CVE-2026-4027","record":{"aliases":["GHSA-8vqp-qfpf-cm68"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"IT asset management","requires_auth":"low_privilege","summary":"Attackers can access attachment files without authorization due to insufficient access controls in FlexNet Manager Suite.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"flexera","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"A security vulnerability has been identified in FlexNet Manager Suite 2025 R1 and R2 that could allow unauthorized access to attachment files due to insufficient access control.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"FlexNet Manager Suite Attachment File Disclosure","id":"CVE-2026-4027","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Database Backup for WordPress \u003c= 2.5.2 - Missing Authorization to Unauthenticated Database Export","id":"CVE-2026-4029"},"packages":[],"prev":{"headline":"FlexNet Manager Suite Privilege Escalation Vulnerability","id":"CVE-2026-4026"},"products":["FlexNet Manager Suite"],"published":"2026-06-19","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-22","vendors":["Flexera"]},"summary":"Attackers can access attachment files without authorization due to insufficient access controls in FlexNet Manager Suite.","url":"https://insights.sbomify.com/CVE-2026-4027/"}