{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110111 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-110111 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110111 is a high-severity vulnerability in vatesfr xen-orchestra, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-110111 and fix it if it is affected.\n\nWhat it is: CVE-2026-110111 is a high-severity vulnerability in vatesfr xen-orchestra, published on 13 Oct 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-2026-110111 in the wild and no public exploit code.\n\nAffected product: vatesfr xen-orchestra. 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-2026-110111/ (Markdown: https://insights.sbomify.com/CVE-2026-110111/index.md)","id":"CVE-2026-110111","markdown":"https://insights.sbomify.com/CVE-2026-110111/index.md","name":"CVE-2026-110111","record":{"aliases":["GHSA-9p53-2254-x397","UBUNTU-CVE-2026-110111"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Xen Orchestra","requires_auth":"low_privilege","summary":"Authenticated users can escalate to global administrator and execute code via prototype pollution in Xen Orchestra's ESXi import methods.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"Xen Orchestra before 6.9.0 contains an improper access control vulnerability that allows any authenticated user to become global administrator by abusing the unprotected vm.importFromEsxi and vm.importMultipleFromEsxi methods. Attackers can point xo-server at a malicious ESXi host serving a crafted .vmx file with __proto__.permission set, polluting Object.prototype so permission-less accounts inherit admin rights and enabling remote code execution.","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":"Xen Orchestra before 6.9.0 Privilege Escalation via Prototype Pollution in vm.importFromEsxi","id":"CVE-2026-110111","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Dockhand before 1.0.50 OIDC Privilege Escalation via Missing Token Claim Validation","id":"CVE-2026-110112"},"packages":[],"prev":{"headline":"JetLinks Community through 2.10.0 Missing Authorization via Alarm Enable/Disable Endpoints","id":"CVE-2026-110110"},"products":["xen-orchestra"],"published":"2026-10-13","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":"total"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["vatesfr"]},"summary":"Authenticated users can escalate to global administrator and execute code via prototype pollution in Xen Orchestra's ESXi import methods.","url":"https://insights.sbomify.com/CVE-2026-110111/"}