{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-2791 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-2791 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-2791 is a critical authentication bypass vulnerability in Oracle Corporation Knowledge, published on 15 Apr 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-2020-2791 and fix it if it is affected.\n\nWhat it is: CVE-2020-2791 is a critical authentication bypass vulnerability in Oracle Corporation Knowledge, published on 15 Apr 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-2020-2791 in the wild and no public exploit code.\n\nAffected product: Oracle Corporation Knowledge. 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-2020-2791/ (Markdown: https://insights.sbomify.com/CVE-2020-2791/index.md)","id":"CVE-2020-2791","markdown":"https://insights.sbomify.com/CVE-2020-2791/index.md","name":"CVE-2020-2791","record":{"aliases":["GHSA-mqf4-7v67-32hm"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["account_takeover","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle Knowledge","requires_auth":"none","summary":"Unauthenticated attackers can compromise Oracle Knowledge via HTTP, leading to full system takeover.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"knowledge","vendor":"oracle"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"Vulnerability in the Oracle Knowledge product of Oracle Knowledge (component: Information Manager Console). Supported versions that are affected are 8.6.0-8.6.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Knowledge. Successful attacks of this vulnerability can result in takeover of Oracle Knowledge. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).","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":"Auth bypass in Knowledge","id":"CVE-2020-2791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Financial Services Analytical Applications Infrastructure","id":"CVE-2020-2793"},"packages":[],"prev":{"headline":"Denial of service in MySQL Server","id":"CVE-2020-2790"},"products":["Knowledge"],"published":"2020-04-15","related":[{"cvss_score":9.8,"headline":"Auth bypass in Knowledge","id":"CVE-2020-2931","kev_date_added":null,"published":"2020-04-15"},{"cvss_score":6.5,"headline":"Information disclosure in n/a","id":"CVE-2016-3476","kev_date_added":null,"published":"2016-07-21"},{"cvss_score":6.3,"headline":"Privilege escalation in Knowledge","id":"CVE-2020-2795","kev_date_added":null,"published":"2020-04-15"},{"cvss_score":5.9,"headline":"Denial of service in Knowledge","id":"CVE-2020-2524","kev_date_added":null,"published":"2020-04-15"},{"cvss_score":5.9,"headline":"Denial of service in Knowledge","id":"CVE-2020-2932","kev_date_added":null,"published":"2020-04-15"},{"cvss_score":4.8,"headline":"Missing authorization in Knowledge","id":"CVE-2020-2553","kev_date_added":null,"published":"2020-04-15"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-30","vendors":["Oracle Corporation"]},"summary":"Unauthenticated attackers can compromise Oracle Knowledge via HTTP, leading to full system takeover.","url":"https://insights.sbomify.com/CVE-2020-2791/"}