{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-34263 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-34263 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-34263 is a medium-severity cross-site scripting vulnerability in Advantech Co., Ltd. WISE-DeviceOn Server, published on 5 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-34263 and fix it if it is affected.\n\nWhat it is: CVE-2025-34263 is a medium-severity cross-site scripting vulnerability in Advantech Co., Ltd. WISE-DeviceOn Server, published on 5 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-34263 in the wild and no public exploit code.\n\nAffected product: Advantech Co., Ltd. WISE-DeviceOn Server. 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-2025-34263/ (Markdown: https://insights.sbomify.com/CVE-2025-34263/index.md)","id":"CVE-2025-34263","markdown":"https://insights.sbomify.com/CVE-2025-34263/index.md","name":"CVE-2025-34263","record":{"aliases":["GHSA-g9pj-8p3r-6jw4"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WISE-DeviceOn Server","requires_auth":"low_privilege","summary":"Authenticated attackers can inject malicious scripts into dashboard configurations, leading to session compromise and unauthorized actions for other users.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"wise-deviceon_server","vendor":"advantech"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Advantech WISE-DeviceOn Server versions prior to 5.4 contain a stored cross-site scripting (XSS) vulnerability in the /rmm/v1/plugin-config/dashboards/menus endpoint. When an authenticated user adds or edits a dashboard entry, the label and path values are stored in plugin configuration data and later rendered in the dashboard UI without proper HTML sanitation. An attacker can inject malicious script into either field, which is then executed in the browser context of users who view or interact with the affected dashboard, potentially enabling session compromise and unauthorized actions as the victim.","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":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via plugin-config/dashboards/menus","id":"CVE-2025-34263","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via dog/{agentId}","id":"CVE-2025-34264"},"packages":[],"prev":{"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via devices/name/{agent_id}","id":"CVE-2025-34262"},"products":["WISE-DeviceOn Server"],"published":"2025-12-05","related":[{"cvss_score":10,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Hard-coded JWT Key Authentication Bypass","id":"CVE-2025-34256","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":5.1,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via action/defined","id":"CVE-2025-34257","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":5.1,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via devicemap/plan","id":"CVE-2025-34258","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":5.1,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via devicemap/building","id":"CVE-2025-34259","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":5.1,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via action/schedule","id":"CVE-2025-34260","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":5.1,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via devicegroups/","id":"CVE-2025-34261","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":5.1,"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via devices/name/{agent_id}","id":"CVE-2025-34262","kev_date_added":null,"published":"2025-12-05"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-08-14","vendors":["Advantech Co., Ltd."]},"summary":"Authenticated attackers can inject malicious scripts into dashboard configurations, leading to session compromise and unauthorized actions for other users.","url":"https://insights.sbomify.com/CVE-2025-34263/"}