{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-2460 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-2460 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2460 is a high-severity missing authorization vulnerability in Hitachi Energy Relion REB500, published on 24 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-2460 and fix it if it is affected.\n\nWhat it is: CVE-2026-2460 is a high-severity missing authorization vulnerability in Hitachi Energy Relion REB500, published on 24 Feb 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-2026-2460 in the wild and no public exploit code.\n\nAffected product: Hitachi Energy Relion REB500. 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-2026-2460/ (Markdown: https://insights.sbomify.com/CVE-2026-2460/index.md)","id":"CVE-2026-2460","markdown":"https://insights.sbomify.com/CVE-2026-2460/index.md","name":"CVE-2026-2460","record":{"aliases":["GHSA-mg9m-c3pr-5p64"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Relion REB500","requires_auth":"low_privilege","summary":"Authenticated low-privilege users can bypass authorization to access and modify unauthorized directories via the DAC protocol in Hitachi Energy Relion REB500.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Hitachi Energy","cpe":[{"product":"reb500_firmware","vendor":"hitachienergy"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-267","name":"Privilege Defined With Unsafe Actions"}],"description":"A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so.","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":"Missing authorization in Relion REB500","id":"CVE-2026-2460","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":"Missing authorization check allows unauthorized modification of other users' comments on a board","id":"CVE-2026-2461"},"packages":[],"prev":{"headline":"Missing authorization in Relion REB500","id":"CVE-2026-2459"},"products":["Relion REB500"],"published":"2026-02-24","related":[{"cvss_score":7.4,"headline":"Missing authorization in Relion REB500","id":"CVE-2026-2459","kev_date_added":null,"published":"2026-02-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-02-28","vendors":["Hitachi Energy"]},"summary":"Authenticated low-privilege users can bypass authorization to access and modify unauthorized directories via the DAC protocol in Hitachi Energy Relion REB500.","url":"https://insights.sbomify.com/CVE-2026-2460/"}