{"answers":{"affected":"2 open source packages ship an affected version, including @nuxtjs/mdc.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-54075 exists.","fix":"Upgrade @nuxtjs/mdc to 0.17.2 or later.","what":"CVE-2025-54075 is a high-severity cross-site scripting vulnerability in nuxt-modules mdc, published on 18 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-54075 and fix it if it is affected.\n\nWhat it is: CVE-2025-54075 is a high-severity cross-site scripting vulnerability in nuxt-modules mdc, published on 18 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-54075 exists.\n\nAffected packages and fixed versions:\n- @nuxtjs/mdc (npm): affected all versions; fixed in 0.17.2\n- @nuxtjs/mdc (npm): affected all versions; fixed in 0.17.2\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-2025-54075/ (Markdown: https://insights.sbomify.com/CVE-2025-54075/index.md)","id":"CVE-2025-54075","markdown":"https://insights.sbomify.com/CVE-2025-54075/index.md","name":"CVE-2025-54075","record":{"aliases":["GHSA-cj6r-rrr9-fg82"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Nuxt MDC library","requires_auth":"none","summary":"A stored XSS vulnerability in the MDC library allows attackers to inject base tags, redirecting resource loads to malicious origins and executing arbitrary JavaScript.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to version 0.17.2, a remote script-inclusion / stored cross-site scripting vulnerability in @nuxtjs/mdc lets a Markdown author inject a `\u003cbase href=\"https://attacker.tld\"\u003e` element. The `\u003cbase\u003e` tag rewrites how all subsequent relative URLs are resolved, so an attacker can make the page load scripts, styles, or images from an external, attacker-controlled origin and execute arbitrary JavaScript in the site’s context. Version 0.17.2 contains a fix for the issue.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"mdc vulnerable to XSS in markdown rendering bypassing HTML filter. (N°4)","id":"CVE-2025-54075","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":2,"n_references":2,"next":{"headline":"WeGIA Reflected Cross-Site Scripting (XSS) vulnerability in endpoint 'pre_cadastro_atendido.php' parameter 'msg_e'","id":"CVE-2025-54076"},"packages":[{"ecosystem":"npm","fixed":["0.17.2"],"introduced":["0"],"last_affected":[],"package":"@nuxtjs/mdc","purl":null,"source":"GHSA-cj6r-rrr9-fg82"},{"ecosystem":"npm","fixed":["0.17.2"],"introduced":["0"],"last_affected":[],"package":"@nuxtjs/mdc","purl":"pkg:npm/%40nuxtjs/mdc","source":"GHSA-cj6r-rrr9-fg82"}],"prev":{"headline":"Cherry Studio is Vulnerable to OS Command Injection during Connection with a Malicious MCP Server","id":"CVE-2025-54074"},"products":["mdc"],"published":"2025-07-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2025-07-22","vendors":["nuxt-modules"]},"summary":"A stored XSS vulnerability in the MDC library allows attackers to inject base tags, redirecting resource loads to malicious origins and executing arbitrary JavaScript.","url":"https://insights.sbomify.com/CVE-2025-54075/"}