{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-27508 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-27508 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27508 is a medium-severity cross-site scripting vulnerability in Smoothwall Express, published on 30 Mar 2026. 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-2026-27508 and fix it if it is affected.\n\nWhat it is: CVE-2026-27508 is a medium-severity cross-site scripting vulnerability in Smoothwall Express, published on 30 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-27508 in the wild and no public exploit code.\n\nAffected product: Smoothwall Express. 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-2026-27508/ (Markdown: https://insights.sbomify.com/CVE-2026-27508/index.md)","id":"CVE-2026-27508","markdown":"https://insights.sbomify.com/CVE-2026-27508/index.md","name":"CVE-2026-27508","record":{"aliases":["GHSA-rx2c-j693-rp5c"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Smoothwall Express firewall","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript in victims' browsers via a reflected XSS vulnerability in the redirect.cgi endpoint of Smoothwall Express.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"smoothwall_express","vendor":"smoothwall"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/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":"Smoothwall Express versions prior to 3.1 Update 13 contain a reflected cross-site scripting vulnerability in the /redirect.cgi endpoint due to improper sanitation of the url parameter. Attackers can craft malicious URLs with javascript: schemes that execute arbitrary JavaScript in victims' browsers when clicked through the unsanitized link.","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":"Smoothwall Express \u003c 3.1 Update 13 Reflected XSS in redirect.cgi via url Parameter","id":"CVE-2026-27508","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Unitree Go2 Missing DDS Authentication Enables Adjacent RCE","id":"CVE-2026-27509"},"packages":[],"prev":{"headline":"Binardat 10G08-0800GSM Network Switch Hard-coded Credentials","id":"CVE-2026-27507"},"products":["Express"],"published":"2026-03-30","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery in Smoothwall Express","id":"CVE-2011-1085","kev_date_added":null,"published":"2020-02-07"},{"cvss_score":6.1,"headline":"Cross-site scripting in Smoothwall Express","id":"CVE-2011-1084","kev_date_added":null,"published":"2020-02-07"},{"cvss_score":5.3,"headline":"Smoothwall Express 3.1 'urlfilter.cgi' Cross-Site Scripting","id":"CVE-2019-25379","kev_date_added":null,"published":"2026-02-16"},{"cvss_score":5.3,"headline":"Smoothwall Express 3.1 'modem.cgi' Cross-Site Scripting","id":"CVE-2019-25394","kev_date_added":null,"published":"2026-02-16"},{"cvss_score":5.3,"headline":"Smoothwall Express 3.1 'preferences.cgi' Cross-Site Scripting","id":"CVE-2019-25395","kev_date_added":null,"published":"2026-02-16"},{"cvss_score":5.1,"headline":"Smoothwall Express \u003c 3.1 Update 13 Stored XSS in vpnmain.cgi via VPN_IP Parameter","id":"CVE-2026-26352","kev_date_added":null,"published":"2026-03-30"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["Smoothwall"]},"summary":"Attackers can execute arbitrary JavaScript in victims' browsers via a reflected XSS vulnerability in the redirect.cgi endpoint of Smoothwall Express.","url":"https://insights.sbomify.com/CVE-2026-27508/"}