{"answers":{"affected":"2 open source packages ship an affected version, including buttle. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5422 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5422 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5422 is a medium-severity cross-site scripting vulnerability in Npm, Inc. buttle, published on 3 Apr 2019. 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-2019-5422 and fix it if it is affected.\n\nWhat it is: CVE-2019-5422 is a medium-severity cross-site scripting vulnerability in Npm, Inc. buttle, published on 3 Apr 2019. 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-2019-5422 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- buttle (npm): affected all versions up to 0.2.0; no fix listed\n- buttle (npm): affected all versions up to 0.2.0; no fix listed\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-2019-5422/ (Markdown: https://insights.sbomify.com/CVE-2019-5422/index.md)","id":"CVE-2019-5422","markdown":"https://insights.sbomify.com/CVE-2019-5422/index.md","name":"CVE-2019-5422","record":{"aliases":["GHSA-gm29-35c7-8cfw"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"npm buttle package","requires_auth":"none","summary":"An XSS vulnerability in the buttle npm package allows attackers to execute arbitrary code in victims' browsers by creating files on the server.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"buttle","vendor":"buttle_project"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"XSS in buttle npm package version 0.2.0 causes execution of attacker-provided code in the victim's browser when an attacker creates an arbitrary file on the server.","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":false,"headline":"Cross-Site Scripting in buttle","id":"CVE-2019-5422","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"Path Traversal in http-live-simulator","id":"CVE-2019-5423"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.2.0"],"package":"buttle","purl":null,"source":"GHSA-gm29-35c7-8cfw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.2.0"],"package":"buttle","purl":"pkg:npm/buttle","source":"GHSA-gm29-35c7-8cfw"}],"prev":{"headline":"devise Time-of-check Time-of-use Race Condition vulnerability","id":"CVE-2019-5421"},"products":["buttle"],"published":"2019-04-03","related":[{"cvss_score":7.5,"headline":"Path Traversal in buttle","id":"CVE-2018-3766","kev_date_added":null,"published":"2018-07-05"}],"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":"2024-08-04","vendors":["Npm, Inc."]},"summary":"An XSS vulnerability in the buttle npm package allows attackers to execute arbitrary code in victims' browsers by creating files on the server.","url":"https://insights.sbomify.com/CVE-2019-5422/"}