{"answers":{"affected":"2 open source packages ship an affected version, including snyk-broker. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7653 in the wild and no public exploit code.","fix":"Upgrade snyk-broker to 4.80.0 or later.","what":"CVE-2020-7653 is a medium-severity path traversal vulnerability in snyk-broker, published on 29 May 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7653 and fix it if it is affected.\n\nWhat it is: CVE-2020-7653 is a medium-severity path traversal vulnerability in snyk-broker, published on 29 May 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-7653 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- snyk-broker (npm): affected all versions; fixed in 4.80.0\n- snyk-broker (npm): affected all versions; fixed in 4.80.0\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-2020-7653/ (Markdown: https://insights.sbomify.com/CVE-2020-7653/index.md)","id":"CVE-2020-7653","markdown":"https://insights.sbomify.com/CVE-2020-7653/index.md","name":"CVE-2020-7653","record":{"aliases":["GHSA-4vj3-f849-5r48","SNYK-JS-SNYKBROKER-570612"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Snyk Broker","requires_auth":"low_privilege","summary":"An attacker with internal network access can read arbitrary files by creating symlinks to match whitelisted paths in Snyk Broker.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"broker","vendor":"synk"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"All versions of snyk-broker before 4.80.0 are vulnerable to Arbitrary File Read. It allows arbitrary file reads for users with access to Snyk's internal network by creating symlinks to match whitelisted paths.","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":"Arbitrary File Read in Snyk Broker","id":"CVE-2020-7653","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Information Exposure in Snyk Broker","id":"CVE-2020-7654"},"packages":[{"ecosystem":"npm","fixed":["4.80.0"],"introduced":["0"],"last_affected":[],"package":"snyk-broker","purl":null,"source":"GHSA-4vj3-f849-5r48"},{"ecosystem":"npm","fixed":["4.80.0"],"introduced":["0"],"last_affected":[],"package":"snyk-broker","purl":"pkg:npm/snyk-broker","source":"GHSA-4vj3-f849-5r48"}],"prev":{"headline":"Arbitrary File Read in Snyk Broker","id":"CVE-2020-7652"},"products":["snyk-broker"],"published":"2020-05-29","related":[{"cvss_score":7.5,"headline":"Information Exposure in Snyk Broker","id":"CVE-2020-7654","kev_date_added":null,"published":"2020-05-29"},{"cvss_score":6.5,"headline":"Arbitrary File Read in Snyk Broker","id":"CVE-2020-7648","kev_date_added":null,"published":"2020-05-29"},{"cvss_score":6.5,"headline":"Arbitrary File Read in Snyk Broker","id":"CVE-2020-7650","kev_date_added":null,"published":"2020-05-29"},{"cvss_score":6.5,"headline":"Arbitrary File Read in Snyk Broker","id":"CVE-2020-7652","kev_date_added":null,"published":"2020-05-29"},{"cvss_score":4.3,"headline":"Arbitrary File Read in Snyk Broker","id":"CVE-2020-7651","kev_date_added":null,"published":"2020-05-29"}],"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":["n/a"]},"summary":"An attacker with internal network access can read arbitrary files by creating symlinks to match whitelisted paths in Snyk Broker.","url":"https://insights.sbomify.com/CVE-2020-7653/"}