{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-34265 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-34265 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-34265 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-2025-34265 and fix it if it is affected.\n\nWhat it is: CVE-2025-34265 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-2025-34265 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-2025-34265/ (Markdown: https://insights.sbomify.com/CVE-2025-34265/index.md)","id":"CVE-2025-34265","markdown":"https://insights.sbomify.com/CVE-2025-34265/index.md","name":"CVE-2025-34265","record":{"aliases":["GHSA-rprg-cfwr-h8p5"],"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 rule fields, 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/rule-engines endpoint. When an authenticated user creates or updates a rule for an agent, the rule fields min, max, and unit are stored and later rendered in rule listings or detail views without proper HTML sanitation. An attacker can inject malicious script into one or more of these fields, which is then executed in the browser context of users who view or interact with the affected rule, 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 rule-engines","id":"CVE-2025-34265","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 plugin-config/addins/menus","id":"CVE-2025-34266"},"packages":[],"prev":{"headline":"Advantech WISE-DeviceOn Server \u003c 5.4 Authenticated Stored XSS via dog/{agentId}","id":"CVE-2025-34264"},"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 rule fields, leading to session compromise and unauthorized actions for other users.","url":"https://insights.sbomify.com/CVE-2025-34265/"}