{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8474 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8474 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8474 is a medium-severity cross-site scripting vulnerability in StormShield Network Security, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8474 and fix it if it is affected.\n\nWhat it is: CVE-2026-8474 is a medium-severity cross-site scripting vulnerability in StormShield Network Security, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-8474 in the wild and no public exploit code.\n\nAffected product: StormShield Network Security. 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-2026-8474/ (Markdown: https://insights.sbomify.com/CVE-2026-8474/index.md)","id":"CVE-2026-8474","markdown":"https://insights.sbomify.com/CVE-2026-8474/index.md","name":"CVE-2026-8474","record":{"aliases":["GHSA-72g9-78vw-8w8h"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Stormshield Network Security","requires_auth":"none","summary":"Attackers can execute reflected XSS on the login API to steal cookies or redirect victims, affecting Stormshield SNS appliances.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"airbus","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A vulnerability was discovered on Stormshield Network Security \n\n  *  4.3.0 to 4.3.41, \n  *  4.8.0 to 4.8.15, \n  *  5.0.0 to 5.0.5\n\nIt is possible to execute a reflected XSS attack on the login API available on Stormshield SNS appliance by executing a script on the victim's machine. The risks include the theft of cookies or other sensitive data, as well as the modification of page behavior, for example, by redirecting the victim to malicious websites.","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":"Possible to run a Cross Site Scripting request on the login API available on Stormshield SNS appliances.","id":"CVE-2026-8474","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Disk Cache Deserialization Remote Code Execution Vulnerability","id":"CVE-2026-8476"},"packages":[],"prev":{"headline":"Missing Authorization in GitLab","id":"CVE-2026-8472"},"products":["StormShield Network Security"],"published":"2026-06-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-06-01","vendors":["StormShield"]},"summary":"Attackers can execute reflected XSS on the login API to steal cookies or redirect victims, affecting Stormshield SNS appliances.","url":"https://insights.sbomify.com/CVE-2026-8474/"}