{"answers":{"affected":"6 open source packages ship an affected version, including convert-svg-core, convert-svg-to-jpeg and convert-svg-to-png. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23631 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23631 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23631 is a high-severity path traversal vulnerability in convert-svg-core, published on 21 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-23631 and fix it if it is affected.\n\nWhat it is: CVE-2021-23631 is a high-severity path traversal vulnerability in convert-svg-core, published on 21 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-23631 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- convert-svg-core (npm): affected all versions up to 0.5.0; no fix listed\n- convert-svg-core (npm): affected all versions up to 0.5.0; no fix listed\n- convert-svg-to-jpeg (npm): affected all versions up to 0.5.0; no fix listed\n- convert-svg-to-jpeg (npm): affected all versions up to 0.5.0; no fix listed\n- convert-svg-to-png (npm): affected all versions up to 0.5.0; no fix listed\n- convert-svg-to-png (npm): affected all versions up to 0.5.0; 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-2021-23631/ (Markdown: https://insights.sbomify.com/CVE-2021-23631/index.md)","id":"CVE-2021-23631","markdown":"https://insights.sbomify.com/CVE-2021-23631/index.md","name":"CVE-2021-23631","record":{"aliases":["GHSA-jv7g-9g6q-cxvw"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SVG conversion library","requires_auth":"none","summary":"Attackers can read arbitrary files from the file system by providing a specially crafted SVG file to the conversion library.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"convert-svg-core","vendor":"convert-svg-core_project"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"This affects all versions of package convert-svg-core; all versions of package convert-svg-to-png; all versions of package convert-svg-to-jpeg. Using a specially crafted SVG file, an attacker could read arbitrary files from the file system and then show the file content as a converted PNG file.","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":"Directory Traversal","id":"CVE-2021-23631","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":6,"n_references":4,"next":{"headline":"Remote Code Execution (RCE)","id":"CVE-2021-23632"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.5.0"],"package":"convert-svg-core","purl":null,"source":"GHSA-jv7g-9g6q-cxvw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.5.0"],"package":"convert-svg-core","purl":"pkg:npm/convert-svg-core","source":"GHSA-jv7g-9g6q-cxvw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.5.0"],"package":"convert-svg-to-jpeg","purl":null,"source":"GHSA-jv7g-9g6q-cxvw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.5.0"],"package":"convert-svg-to-jpeg","purl":"pkg:npm/convert-svg-to-jpeg","source":"GHSA-jv7g-9g6q-cxvw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.5.0"],"package":"convert-svg-to-png","purl":null,"source":"GHSA-jv7g-9g6q-cxvw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.5.0"],"package":"convert-svg-to-png","purl":"pkg:npm/convert-svg-to-png","source":"GHSA-jv7g-9g6q-cxvw"}],"prev":{"headline":"Prototype Pollution","id":"CVE-2021-23624"},"products":["convert-svg-core","convert-svg-to-jpeg","convert-svg-to-png"],"published":"2022-01-21","related":[{"cvss_score":9.9,"headline":"Remote Code Injection","id":"CVE-2022-25759","kev_date_added":null,"published":"2022-07-22"},{"cvss_score":7.5,"headline":"Arbitrary Code Injection","id":"CVE-2022-24429","kev_date_added":null,"published":"2022-06-10"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"Attackers can read arbitrary files from the file system by providing a specially crafted SVG file to the conversion library.","url":"https://insights.sbomify.com/CVE-2021-23631/"}