{"answers":{"affected":"2 open source packages ship an affected version, including express-gateway.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9095 exists.","fix":"No fix has been published for CVE-2025-9095 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-9095 is a medium-severity cross-site scripting vulnerability in ExpressGateway express-gateway, published on 17 Aug 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-2025-9095 and fix it if it is affected.\n\nWhat it is: CVE-2025-9095 is a medium-severity cross-site scripting vulnerability in ExpressGateway express-gateway, published on 17 Aug 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9095 exists.\n\nAffected packages and fixed versions:\n- express-gateway (npm): affected all versions up to 1.16.10; no fix listed\n- express-gateway (npm): affected all versions up to 1.16.10; no fix listed\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-2025-9095/ (Markdown: https://insights.sbomify.com/CVE-2025-9095/index.md)","id":"CVE-2025-9095","markdown":"https://insights.sbomify.com/CVE-2025-9095/index.md","name":"CVE-2025-9095","record":{"aliases":["GHSA-q4rg-7cjj-5r86"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js API Gateway","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary scripts via cross-site scripting in the ExpressGateway REST endpoint, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A flaw has been found in ExpressGateway express-gateway up to 1.16.10. This issue affects some unknown processing in the library lib/rest/routes/users.js of the component REST Endpoint. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"ExpressGateway express-gateway REST Endpoint users.js cross site scripting","id":"CVE-2025-9095","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":2,"n_references":5,"next":{"headline":"ExpressGateway express-gateway REST Endpoint apps.js cross site scripting","id":"CVE-2025-9096"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.16.10"],"package":"express-gateway","purl":null,"source":"GHSA-q4rg-7cjj-5r86"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.16.10"],"package":"express-gateway","purl":"pkg:npm/express-gateway","source":"GHSA-q4rg-7cjj-5r86"}],"prev":{"headline":"ThingsBoard Add Gateway special elements used in a template engine","id":"CVE-2025-9094"},"products":["express-gateway"],"published":"2025-08-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2025-08-18","vendors":["ExpressGateway"]},"summary":"Remote attackers can execute arbitrary scripts via cross-site scripting in the ExpressGateway REST endpoint, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2025-9095/"}