{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-97866 exists.","fix":"No fix has been published for CVE-2026-97866 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-97866 is a medium-severity vulnerability in Zhonglun CloudPOS, published on 25 Sep 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-2026-97866 and fix it if it is affected.\n\nWhat it is: CVE-2026-97866 is a medium-severity vulnerability in Zhonglun CloudPOS, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-97866 exists.\n\nAffected product: Zhonglun CloudPOS. 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-2026-97866/ (Markdown: https://insights.sbomify.com/CVE-2026-97866/index.md)","id":"CVE-2026-97866","markdown":"https://insights.sbomify.com/CVE-2026-97866/index.md","name":"CVE-2026-97866","record":{"aliases":["GHSA-pfcj-6jpm-f37g"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"CloudPOS update client","requires_auth":"none","summary":"Attackers can bypass update channel restrictions in Zhonglun CloudPOS by manipulating update arguments, potentially accessing unauthorized update channels.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-300","name":"Channel Accessible by Non-Endpoint"}],"description":"A weakness has been identified in Zhonglun CloudPOS 3.0. Affected by this vulnerability is an unknown functionality of the file Program.cs of the component Automatic Update. Executing a manipulation of the argument version/url/packagekey/package name can lead to channel accessible by non-endpoint. The attack can be launched remotely. Attacks of this nature are highly complex. The exploitation appears to be difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Zhonglun CloudPOS Automatic Update Program.cs channel accessible","id":"CVE-2026-97866","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"sheshbabu zen Note Editor NotesEditor.jsx dangerouslySetInnerHTML cross site scripting","id":"CVE-2026-97868"},"packages":[],"prev":{"headline":"Open-Web-Analytics Remote Event Queue Endpoint queue.php loadFromArray deserialization","id":"CVE-2026-97865"},"products":["CloudPOS"],"published":"2026-09-25","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-25","vendors":["Zhonglun"]},"summary":"Attackers can bypass update channel restrictions in Zhonglun CloudPOS by manipulating update arguments, potentially accessing unauthorized update channels.","url":"https://insights.sbomify.com/CVE-2026-97866/"}