{"answers":{"affected":"It affects 9 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50787 exists.","fix":"No fix has been published for CVE-2022-50787 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-50787 is a medium-severity cross-site scripting vulnerability in Kantar Media BigVoice2, published on 30 Dec 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-50787 and fix it if it is affected.\n\nWhat it is: CVE-2022-50787 is a medium-severity cross-site scripting vulnerability in Kantar Media BigVoice2, published on 30 Dec 2025. An attacker can exploit it over the internet without logging in, 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-2022-50787 exists.\n\nAffected product: Kantar Media BigVoice2. 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-2022-50787/ (Markdown: https://insights.sbomify.com/CVE-2022-50787/index.md)","id":"CVE-2022-50787","markdown":"https://insights.sbomify.com/CVE-2022-50787/index.md","name":"CVE-2022-50787","record":{"aliases":["GHSA-gxjj-79fr-px4p"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Broadcast automation software","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious scripts via the username parameter, leading to arbitrary code execution in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"big_voice2_firmware","vendor":"sound4"},{"product":"big_voice4_firmware","vendor":"sound4"},{"product":"first_firmware","vendor":"sound4"},{"product":"impact_eco_firmware","vendor":"sound4"},{"product":"impact_firmware","vendor":"sound4"},{"product":"pulse_eco_firmware","vendor":"sound4"},{"product":"pulse_firmware","vendor":"sound4"},{"product":"stream_extension","vendor":"sound4"},{"product":"wm2_firmware","vendor":"sound4"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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":"SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Stored Cross-Site Scripting","id":"CVE-2022-50787","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2022"},"n_packages":0,"n_references":5,"next":{"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Information Disclosure via Log Directory","id":"CVE-2022-50788"},"packages":[],"prev":{"headline":"media: s5p-mfc: Clear workbit to handle error condition","id":"CVE-2022-50786"},"products":["BigVoice2","BigVoice4","Impact/Pulse Eco","Impact/Pulse/First","Stream","WM2"],"published":"2025-12-30","related":[{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Hardcoded Credentials Authentication Bypass","id":"CVE-2022-50696","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Command Injection via Username","id":"CVE-2022-50794","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Remote Code Execution via upload.cgi","id":"CVE-2022-50796","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Authorization Bypass via Insecure Object References","id":"CVE-2023-53955","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco v2.x SQL Injection via Authentication Bypass","id":"CVE-2023-53960","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":9.3,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Unauthenticated Remote Command Injection","id":"CVE-2023-53963","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":8.8,"headline":"SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x SQL Injection via Username Parameter","id":"CVE-2022-50694","kev_date_added":null,"published":"2025-12-30"}],"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-01","vendors":["Kantar Media","SOUND4 Ltd."]},"summary":"Unauthenticated attackers can inject malicious scripts via the username parameter, leading to arbitrary code execution in victim browsers.","url":"https://insights.sbomify.com/CVE-2022-50787/"}