{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-7026 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7026 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7026 is a medium-severity cross-site scripting vulnerability in D-Link DGS-3420, published on 26 Apr 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-2026-7026 and fix it if it is affected.\n\nWhat it is: CVE-2026-7026 is a medium-severity cross-site scripting vulnerability in D-Link DGS-3420, published on 26 Apr 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-2026-7026 in the wild and no public exploit code.\n\nAffected product: D-Link DGS-3420. 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-2026-7026/ (Markdown: https://insights.sbomify.com/CVE-2026-7026/index.md)","id":"CVE-2026-7026","markdown":"https://insights.sbomify.com/CVE-2026-7026/index.md","name":"CVE-2026-7026","record":{"aliases":["GHSA-36wq-hmr3-cfc5"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link network switch","requires_auth":"high_privilege","summary":"An attacker can inject malicious scripts via the System Name field in the D-Link DGS-3420 switch interface, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dgs-3420-28tc_firmware","vendor":"dlink"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:H/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 vulnerability was determined in D-Link DGS-3420 1.50.018. This issue affects some unknown processing of the component System Information Settings Page. This manipulation of the argument System Name causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.","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":"D-Link DGS-3420 System Information Settings cross site scripting","id":"CVE-2026-7026","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"D-Link DSL-2740R Wireless Setup Section cross site scripting","id":"CVE-2026-7027"},"packages":[],"prev":{"headline":"Typecho Ping Back Service Endpoint Service.php sendPingHandle server-side request forgery","id":"CVE-2026-7025"},"products":["DGS-3420"],"published":"2026-04-26","related":[],"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":"2026-04-27","vendors":["D-Link"]},"summary":"An attacker can inject malicious scripts via the System Name field in the D-Link DGS-3420 switch interface, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2026-7026/"}