{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-2553 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-2553 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-2553 is a medium-severity missing authorization 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-2020-2553 and fix it if it is affected.\n\nWhat it is: CVE-2020-2553 is a medium-severity missing authorization 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-2020-2553 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-2020-2553/ (Markdown: https://insights.sbomify.com/CVE-2020-2553/index.md)","id":"CVE-2020-2553","markdown":"https://insights.sbomify.com/CVE-2020-2553/index.md","name":"CVE-2020-2553","record":{"aliases":["GHSA-6h4v-mxh6-hm7p"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle Knowledge","requires_auth":"none","summary":"Unauthenticated attackers can modify and read subset of Oracle Knowledge data via HTTP due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"knowledge","vendor":"oracle"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.0"},"cwes":[],"description":"Vulnerability in the Oracle Knowledge product of Oracle Knowledge (component: Information Manager Console). Supported versions that are affected are 8.6.0-8.6.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Knowledge. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Knowledge accessible data as well as unauthorized read access to a subset of Oracle Knowledge accessible data. CVSS 3.0 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).","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":"Missing authorization in Knowledge","id":"CVE-2020-2553","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Oracle Multiple Products Remote Code Execution","id":"CVE-2020-2555"},"packages":[],"prev":{"headline":"Missing authorization in WebLogic Server","id":"CVE-2020-2552"},"products":["Knowledge"],"published":"2020-04-15","related":[{"cvss_score":9.8,"headline":"Auth bypass in Knowledge","id":"CVE-2020-2791","kev_date_added":null,"published":"2020-04-15"},{"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"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-30","vendors":["Oracle Corporation"]},"summary":"Unauthenticated attackers can modify and read subset of Oracle Knowledge data via HTTP due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2020-2553/"}