{"answers":{"affected":"2 open source packages ship an affected version, including vanilla/safecurl. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-36474 in the wild and no public exploit code.","fix":"Upgrade vanilla/safecurl to 0.9.2 or later.","what":"CVE-2020-36474 is a critical server-side request forgery vulnerability in n/a, published on 20 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-36474 and fix it if it is affected.\n\nWhat it is: CVE-2020-36474 is a critical server-side request forgery vulnerability in n/a, published on 20 Aug 2021. 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-2020-36474 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- vanilla/safecurl (Packagist): affected all versions; fixed in 0.9.2\n- vanilla/safecurl (Packagist): affected all versions; fixed in 0.9.2\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-2020-36474/ (Markdown: https://insights.sbomify.com/CVE-2020-36474/index.md)","id":"CVE-2020-36474","markdown":"https://insights.sbomify.com/CVE-2020-36474/index.md","name":"CVE-2020-36474","record":{"aliases":["GHSA-x2xg-6wcj-6xf9"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP HTTP client library","requires_auth":"none","summary":"An attacker can exploit DNS rebinding in SafeCurl to bypass security controls and access internal network resources.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"safecurl","vendor":"safecurl_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","ecosystems":["Packagist"],"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":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","id":"CVE-2020-36474","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"ssrf","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2020-36475"},"packages":[{"ecosystem":"Packagist","fixed":["0.9.2"],"introduced":["0"],"last_affected":[],"package":"vanilla/safecurl","purl":null,"source":"GHSA-x2xg-6wcj-6xf9"},{"ecosystem":"Packagist","fixed":["0.9.2"],"introduced":["0"],"last_affected":[],"package":"vanilla/safecurl","purl":"pkg:composer/vanilla/safecurl","source":"GHSA-x2xg-6wcj-6xf9"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2020-36473"},"products":["n/a"],"published":"2021-08-20","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":"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 can exploit DNS rebinding in SafeCurl to bypass security controls and access internal network resources.","url":"https://insights.sbomify.com/CVE-2020-36474/"}