{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80234 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-80234 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-80234 is a medium-severity missing authorization vulnerability in CAYIN CMS-SE, published on 26 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-80234 and fix it if it is affected.\n\nWhat it is: CVE-2026-80234 is a medium-severity missing authorization vulnerability in CAYIN CMS-SE, published on 26 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-80234 in the wild and no public exploit code.\n\nAffected product: CAYIN CMS-SE. 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-2026-80234/ (Markdown: https://insights.sbomify.com/CVE-2026-80234/index.md)","id":"CVE-2026-80234","markdown":"https://insights.sbomify.com/CVE-2026-80234/index.md","name":"CVE-2026-80234","record":{"aliases":["GHSA-jwcj-5v46-v98v"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"CAYIN CMS device","requires_auth":"none","summary":"Unauthenticated attackers can access media file lists on CAYIN CMS-WS and CMS-SE devices, leading to information disclosure.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"CAYIN CMS-WS and CMS-SE developed by CAYIN Technology have a Missing Authentication vulnerability. Unauthenticated remote attackers can obtain media file lists via specific functionality, resulting in partial information disclosure.","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":"CAYIN Technology｜CAYIN CMS-WS/CMS-SE - Missing Authentication","id":"CVE-2026-80234","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Thinking Software Technology｜EFence - Arbitrary File Upload","id":"CVE-2026-80235"},"packages":[],"prev":{"headline":"CAYIN Technology｜CAYIN CMS-WS/CMS-SE/SMP - Arbitrary File Upload","id":"CVE-2026-80233"},"products":["CAYIN CMS-SE","CAYIN CMS-WS"],"published":"2026-08-26","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":"2026-08-26","vendors":["CAYIN Technology"]},"summary":"Unauthenticated attackers can access media file lists on CAYIN CMS-WS and CMS-SE devices, leading to information disclosure.","url":"https://insights.sbomify.com/CVE-2026-80234/"}