{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-4809 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-4809 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-4809 is a medium-severity vulnerability in IBM Edge, published on 23 Sep 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-4809 and fix it if it is affected.\n\nWhat it is: CVE-2020-4809 is a medium-severity vulnerability in IBM Edge, published on 23 Sep 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-4809 in the wild and no public exploit code.\n\nAffected product: IBM Edge. 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-2020-4809/ (Markdown: https://insights.sbomify.com/CVE-2020-4809/index.md)","id":"CVE-2020-4809","markdown":"https://insights.sbomify.com/CVE-2020-4809/index.md","name":"CVE-2020-4809","record":{"aliases":["GHSA-xg3v-w3xq-cxvq"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"IBM Edge","requires_auth":"none","summary":"IBM Edge stores web pages locally, allowing other users on the system to read sensitive cached data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"edge_application_manager","vendor":"ibm"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.0/UI:N/S:U/I:N/A:N/C:L/AV:L/PR:N/AC:L/E:U/RL:O/RC:C","version":"3.0"},"cwes":[{"id":"CWE-922","name":"Insecure Storage of Sensitive Information"}],"description":"IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 189633.","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":"Information disclosure in Edge","id":"CVE-2020-4809","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Code injection in Cloud Pak for Security","id":"CVE-2020-4811"},"packages":[],"prev":{"headline":"Information disclosure in Edge","id":"CVE-2020-4805"},"products":["Edge"],"published":"2021-09-23","related":[{"cvss_score":6.1,"headline":"IBM Edge Application Manager incorrect permissions","id":"CVE-2025-1139","kev_date_added":null,"published":"2025-08-20"},{"cvss_score":5.4,"headline":"IBM Edge Application Manager server-side request forgery","id":"CVE-2025-1142","kev_date_added":null,"published":"2025-08-20"},{"cvss_score":5.4,"headline":"Cross-site scripting in Edge","id":"CVE-2020-4792","kev_date_added":null,"published":"2021-04-05"},{"cvss_score":4.3,"headline":"Information disclosure in Edge","id":"CVE-2020-4941","kev_date_added":null,"published":"2021-09-23"},{"cvss_score":4,"headline":"Information disclosure in Edge","id":"CVE-2020-4803","kev_date_added":null,"published":"2021-09-23"},{"cvss_score":4,"headline":"Information disclosure in Edge","id":"CVE-2020-4805","kev_date_added":null,"published":"2021-09-23"}],"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":"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":["IBM"]},"summary":"IBM Edge stores web pages locally, allowing other users on the system to read sensitive cached data.","url":"https://insights.sbomify.com/CVE-2020-4809/"}