{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-3348 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-3348 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3348 is a medium-severity cross-site scripting vulnerability in MinhNhut Link Gateway, published on 27 May 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-3348 and fix it if it is affected.\n\nWhat it is: CVE-2026-3348 is a medium-severity cross-site scripting vulnerability in MinhNhut Link Gateway, published on 27 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-3348 in the wild and no public exploit code.\n\nAffected product: MinhNhut Link Gateway. 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-2026-3348/ (Markdown: https://insights.sbomify.com/CVE-2026-3348/index.md)","id":"CVE-2026-3348","markdown":"https://insights.sbomify.com/CVE-2026-3348/index.md","name":"CVE-2026-3348","record":{"aliases":["GHSA-7gg2-vjp2-m5j2"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Administrators can inject arbitrary scripts via plugin settings in multi-site or restricted HTML environments, leading to script execution on redirect pages.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The MinhNhut Link Gateway plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's settings (Description, Title, and other fields) in all versions up to, and including, 3.6.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the redirect page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","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":"MinhNhut Link Gateway \u003c= 3.6.1 - Authenticated (Admin+) Stored Cross-Site Scripting via Plugin Settings","id":"CVE-2026-3348","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"MinhNhut Link Gateway \u003c= 3.6.1 - Reflected Cross-Site Scripting via 'url' Parameter","id":"CVE-2026-3349"},"packages":[],"prev":{"headline":"Multi Functional Flexi Lightbox \u003c= 1.2 - Authenticated (Admin+) Stored Cross-Site Scripting via 'message' Parameter","id":"CVE-2026-3347"},"products":["MinhNhut Link Gateway"],"published":"2026-05-27","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":"2026-05-27","vendors":["minhnhut"]},"summary":"Administrators can inject arbitrary scripts via plugin settings in multi-site or restricted HTML environments, leading to script execution on redirect pages.","url":"https://insights.sbomify.com/CVE-2026-3348/"}