{"answers":{"affected":"2 open source packages ship an affected version, including scratch-svg-renderer. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7750 in the wild and no public exploit code.","fix":"Upgrade scratch-svg-renderer to 0.2.0-prerelease.20201019174008 or later.","what":"CVE-2020-7750 is a critical cross-site scripting vulnerability in scratch-svg-renderer, published on 21 Oct 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-2020-7750 and fix it if it is affected.\n\nWhat it is: CVE-2020-7750 is a critical cross-site scripting vulnerability in scratch-svg-renderer, published on 21 Oct 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-2020-7750 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- scratch-svg-renderer (npm): affected all versions; fixed in 0.2.0-prerelease.20201019174008\n- scratch-svg-renderer (npm): affected all versions; fixed in 0.2.0-prerelease.20201019174008\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-2020-7750/ (Markdown: https://insights.sbomify.com/CVE-2020-7750/index.md)","id":"CVE-2020-7750","markdown":"https://insights.sbomify.com/CVE-2020-7750/index.md","name":"CVE-2020-7750","record":{"aliases":["GHSA-j977-g5vj-j27g","SNYK-JS-SCRATCHSVGRENDERER-1020497"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Scratch SVG renderer","requires_auth":"none","summary":"An attacker can inject arbitrary elements into the DOM via improper SVG escaping in the scratch-svg-renderer library, potentially leading to code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"scratch-svg-renderer","vendor":"mit"}],"cvss":{"score":9.6,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"This affects the package scratch-svg-renderer before 0.2.0-prerelease.20201019174008. The loadString function does not escape SVG properly, which can be used to inject arbitrary elements into the DOM via the _transformMeasurements function.","ecosystems":["npm"],"exploits":{"exploitdb":1,"first_seen":"2021-07-02","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-07-02","kind":"exploitdb","ref":"50079","stars":null,"title":"Scratch Desktop 3.17 - Remote Code Execution"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Cross-site Scripting (XSS)","id":"CVE-2020-7750","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Prototype Pollution","id":"CVE-2020-7751"},"packages":[{"ecosystem":"npm","fixed":["0.2.0-prerelease.20201019174008"],"introduced":["0"],"last_affected":[],"package":"scratch-svg-renderer","purl":null,"source":"GHSA-j977-g5vj-j27g"},{"ecosystem":"npm","fixed":["0.2.0-prerelease.20201019174008"],"introduced":["0"],"last_affected":[],"package":"scratch-svg-renderer","purl":"pkg:npm/scratch-svg-renderer","source":"GHSA-j977-g5vj-j27g"}],"prev":{"headline":"Server-side Request Forgery (SSRF)","id":"CVE-2020-7749"},"products":["scratch-svg-renderer"],"published":"2020-10-21","related":[{"cvss_score":6.1,"headline":"Cross-site Scripting in Scratch-Svg-Renderer","id":"CVE-2020-27428","kev_date_added":null,"published":"2022-01-05"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"An attacker can inject arbitrary elements into the DOM via improper SVG escaping in the scratch-svg-renderer library, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2020-7750/"}