{"answers":{"affected":"2 open source packages ship an affected version, including browserless-chrome. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7758 in the wild and no public exploit code.","fix":"Upgrade browserless-chrome to 1.43.0 or later.","what":"CVE-2020-7758 is a high-severity path traversal vulnerability in browserless-chrome, published on 2 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7758 and fix it if it is affected.\n\nWhat it is: CVE-2020-7758 is a high-severity path traversal vulnerability in browserless-chrome, published on 2 Nov 2020. 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-2020-7758 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- browserless-chrome (npm): affected all versions; fixed in 1.43.0\n- browserless-chrome (npm): affected all versions; fixed in 1.43.0\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-2020-7758/ (Markdown: https://insights.sbomify.com/CVE-2020-7758/index.md)","id":"CVE-2020-7758","markdown":"https://insights.sbomify.com/CVE-2020-7758/index.md","name":"CVE-2020-7758","record":{"aliases":["GHSA-8p9r-f949-699g","SNYK-JS-BROWSERLESSCHROME-1023657"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"browserless-chrome npm package","requires_auth":"none","summary":"An attacker can read arbitrary files from the server by exploiting a path traversal vulnerability in the browserless-chrome workspace endpoint.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"chrome","vendor":"browserless"}],"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/RL:O/RC:R","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a 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":true,"headline":"Path Traversal","id":"CVE-2020-7758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":2,"n_references":4,"next":{"headline":"SQL Injection","id":"CVE-2020-7759"},"packages":[{"ecosystem":"npm","fixed":["1.43.0"],"introduced":["0"],"last_affected":[],"package":"browserless-chrome","purl":null,"source":"GHSA-8p9r-f949-699g"},{"ecosystem":"npm","fixed":["1.43.0"],"introduced":["0"],"last_affected":[],"package":"browserless-chrome","purl":"pkg:npm/browserless-chrome","source":"GHSA-8p9r-f949-699g"}],"prev":{"headline":"Path Traversal","id":"CVE-2020-7757"},"products":["browserless-chrome"],"published":"2020-11-02","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":"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":"An attacker can read arbitrary files from the server by exploiting a path traversal vulnerability in the browserless-chrome workspace endpoint.","url":"https://insights.sbomify.com/CVE-2020-7758/"}