{"answers":{"affected":"2 open source packages ship an affected version, including marked. It affects 1 product.","exploited":"There is no known exploitation of CVE-2014-3743 in the wild and no public exploit code.","fix":"Upgrade marked to 0.3.1 or later.","what":"CVE-2014-3743 is a medium-severity cross-site scripting vulnerability in n/a, published on 6 Jan 2020. 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-2014-3743 and fix it if it is affected.\n\nWhat it is: CVE-2014-3743 is a medium-severity cross-site scripting vulnerability in n/a, published on 6 Jan 2020. 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-2014-3743 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- marked (npm): affected all versions; fixed in 0.3.1\n- marked (npm): affected all versions; fixed in 0.3.1\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-2014-3743/ (Markdown: https://insights.sbomify.com/CVE-2014-3743/index.md)","id":"CVE-2014-3743","markdown":"https://insights.sbomify.com/CVE-2014-3743/index.md","name":"CVE-2014-3743","record":{"aliases":["CVE-2014-1850","DEBIAN-CVE-2014-3743","GHSA-9cw2-jqp5-7x39"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js Markdown library","requires_auth":"none","summary":"Remote attackers can inject arbitrary web script or HTML via GFM codeblocks or JavaScript URLs in the Marked module.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"marked","vendor":"marked_project"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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":"Multiple cross-site scripting (XSS) vulnerabilities in the Marked module before 0.3.1 for Node.js allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) gfm codeblocks (language) or (2) javascript url's.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Multiple Content Injection Vulnerabilities in marked","id":"CVE-2014-3743","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2014"},"n_packages":2,"n_references":4,"next":{"headline":"Directory Traversal in st","id":"CVE-2014-3744"},"packages":[{"ecosystem":"npm","fixed":["0.3.1"],"introduced":["0"],"last_affected":[],"package":"marked","purl":null,"source":"GHSA-9cw2-jqp5-7x39"},{"ecosystem":"npm","fixed":["0.3.1"],"introduced":["0"],"last_affected":[],"package":"marked","purl":"pkg:npm/marked","source":"GHSA-9cw2-jqp5-7x39"}],"prev":{"headline":"File Descriptor Leak Can Cause DoS Vulnerability in hapi","id":"CVE-2014-3742"},"products":["n/a"],"published":"2020-01-06","related":[{"cvss_score":8.7,"headline":"Marked: OOM Denial of Service via Infinite Recursion in marked Tokenizer","id":"CVE-2026-41680","kev_date_added":null,"published":"2026-04-24"},{"cvss_score":7.5,"headline":"Regular Expression Denial of Service in marked","id":"CVE-2017-16114","kev_date_added":null,"published":"2018-06-07"},{"cvss_score":6.9,"headline":"Regular Expression Denial of Service (ReDoS) in markedjs/marked","id":"CVE-2018-25110","kev_date_added":null,"published":"2025-05-23"},{"cvss_score":6.1,"headline":"Sanitization bypass using HTML Entities in marked","id":"CVE-2016-10531","kev_date_added":null,"published":"2018-05-31"},{"cvss_score":6.1,"headline":"Marked vulnerable to XSS from data URIs","id":"CVE-2017-1000427","kev_date_added":null,"published":"2018-01-02"},{"cvss_score":5.3,"headline":"Denial of Service in Marked","id":"CVE-2021-21306","kev_date_added":null,"published":"2021-02-08"}],"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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML via GFM codeblocks or JavaScript URLs in the Marked module.","url":"https://insights.sbomify.com/CVE-2014-3743/"}