{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-40903 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-40903 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-40903 is a medium-severity cross-site scripting vulnerability in Nozomi Networks CMC, published on 19 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-40903 and fix it if it is affected.\n\nWhat it is: CVE-2025-40903 is a medium-severity cross-site scripting vulnerability in Nozomi Networks CMC, published on 19 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-40903 in the wild and no public exploit code.\n\nAffected product: Nozomi Networks CMC. 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-2025-40903/ (Markdown: https://insights.sbomify.com/CVE-2025-40903/index.md)","id":"CVE-2025-40903","markdown":"https://insights.sbomify.com/CVE-2025-40903/index.md","name":"CVE-2025-40903","record":{"aliases":["GHSA-9pfj-vxgx-63wq"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass","other"],"network_reachable":"yes","non_default_config":false,"product_category":"Nozomi Networks CMC","requires_auth":"high_privilege","summary":"An authenticated admin can inject HTML into restore schedules, enabling phishing or open redirects when viewed by victims.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Nozomi","cpe":[{"product":"cmc","vendor":"nozominetworks"},{"product":"guardian","vendor":"nozominetworks"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A Stored HTML Injection vulnerability was discovered in the Schedule Restore Archive functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can define a malicious restore schedule containing HTML tags. When a victim views the affected schedule, the injected HTML renders in their browser, enabling phishing and possibly open redirect attacks. Full XSS exploitation and direct information disclosure are prevented by the existing input validation and Content Security Policy configuration.","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":"HTML injection in Schedule Restore Archive in Guardian/CMC before 26.1.0","id":"CVE-2025-40903","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"HTML injection in Smart Polling in Guardian/CMC before 26.1.0","id":"CVE-2025-40904"},"packages":[],"prev":{"headline":"HTML injection in Users in Guardian/CMC before 26.1.0","id":"CVE-2025-40902"},"products":["CMC","Guardian"],"published":"2026-05-19","related":[{"cvss_score":9.2,"headline":"SQL Injection on IDS parsing of malformed asset fields in Guardian/CMC \u003e= 22.6.0 before 22.6.3 and 23.1.0","id":"CVE-2023-29245","kev_date_added":null,"published":"2023-09-19"},{"cvss_score":8.7,"headline":"DoS through oversized audit log entries in Guardian/CMC before 26.2.0","id":"CVE-2026-31984","kev_date_added":null,"published":"2026-07-09"},{"cvss_score":8.7,"headline":"Authenticated SQL Injection on Query functionality in Guardian/CMC before 22.6.3 and 23.1.0","id":"CVE-2023-2567","kev_date_added":null,"published":"2023-09-19"},{"cvss_score":8.7,"headline":"Authenticated Blind SQL Injection on sorting in Guardian/CMC before 22.6.2","id":"CVE-2023-22378","kev_date_added":null,"published":"2023-08-09"},{"cvss_score":8.7,"headline":"Authenticated Blind SQL Injection on alerts count in Guardian/CMC before 22.6.2","id":"CVE-2023-23574","kev_date_added":null,"published":"2023-08-09"},{"cvss_score":8.7,"headline":"Authenticated SQL Injection on Alerts in Guardian/CMC before 22.5.2","id":"CVE-2022-4259","kev_date_added":null,"published":"2023-05-04"},{"cvss_score":8.6,"headline":"Authenticated RCE on logo report upload in Guardian/CMC before 22.0.0","id":"CVE-2022-0550","kev_date_added":null,"published":"2022-03-24"}],"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":"2026-08-11","vendors":["Nozomi Networks"]},"summary":"An authenticated admin can inject HTML into restore schedules, enabling phishing or open redirects when viewed by victims.","url":"https://insights.sbomify.com/CVE-2025-40903/"}