{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-4337 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-4337 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-4337 is a medium-severity vulnerability in Ibm Api Connect, published on 3 Sep 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-2020-4337 and fix it if it is affected.\n\nWhat it is: CVE-2020-4337 is a medium-severity vulnerability in Ibm Api Connect, published on 3 Sep 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-2020-4337 in the wild and no public exploit code.\n\nAffected product: Ibm Api Connect. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2020-4337/ (Markdown: https://insights.sbomify.com/CVE-2020-4337/index.md)","id":"CVE-2020-4337","markdown":"https://insights.sbomify.com/CVE-2020-4337/index.md","name":"CVE-2020-4337","record":{"aliases":["GHSA-3f78-8xp5-2p5j"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"API management platform","requires_auth":"none","summary":"Attackers can trick the server into sending registration emails with malicious URLs, facilitating phishing attacks against users.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"api_connect","vendor":"ibm"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.0/I:H/AV:N/PR:N/A:N/UI:R/AC:L/S:U/C:N/RC:C/E:U/RL:O","version":"3.0"},"cwes":[],"description":"IBM API Connect 2018.4.1.0 through 2018.4.1.12 could allow an attacker to launch phishing attacks by tricking the server to generate user registration emails that contain malicious URLs. IBM X-Force ID: 177933.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Open redirect in API Connect","id":"CVE-2020-4337","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ibm:api_connect","products":["ibm:api_connect"],"type":"open_redirect","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in MQ","id":"CVE-2020-4338"},"packages":[],"prev":{"headline":"Information disclosure in WebSphere eXtreme Scale","id":"CVE-2020-4336"},"products":["API Connect"],"published":"2020-09-03","related":[{"cvss_score":10,"headline":"Command injection in API Connect","id":"CVE-2019-4202","kev_date_added":null,"published":"2019-04-15"},{"cvss_score":9.8,"headline":"Authentication bypass in IBM API Connect","id":"CVE-2025-13915","kev_date_added":null,"published":"2025-12-26"},{"cvss_score":9.8,"headline":"Command injection in API Connect","id":"CVE-2018-1469","kev_date_added":null,"published":"2018-04-04"},{"cvss_score":9.1,"headline":"IBM API Connect SQL Injection","id":"CVE-2026-9074","kev_date_added":null,"published":"2026-07-08"},{"cvss_score":9,"headline":"Information disclosure in API Connect","id":"CVE-2019-4008","kev_date_added":null,"published":"2019-02-07"},{"cvss_score":8.9,"headline":"Server-side request forgery in API Connect","id":"CVE-2019-4203","kev_date_added":null,"published":"2019-04-15"},{"cvss_score":8.9,"headline":"Code injection in API Connect","id":"CVE-2018-1774","kev_date_added":null,"published":"2018-11-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-09-17","vendors":["IBM"]},"summary":"Attackers can trick the server into sending registration emails with malicious URLs, facilitating phishing attacks against users.","url":"https://insights.sbomify.com/CVE-2020-4337/"}