{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-2890 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-2890 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-2890 is a high-severity authentication bypass vulnerability in Oracle Weblogic Server, published on 16 Oct 2019. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-2890 and fix it if it is affected.\n\nWhat it is: CVE-2019-2890 is a high-severity authentication bypass vulnerability in Oracle Weblogic Server, published on 16 Oct 2019. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-2890 in the wild and no public exploit code.\n\nAffected product: Oracle Weblogic Server. 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-2019-2890/ (Markdown: https://insights.sbomify.com/CVE-2019-2890/index.md)","id":"CVE-2019-2890","markdown":"https://insights.sbomify.com/CVE-2019-2890/index.md","name":"CVE-2019-2890","record":{"aliases":["GHSA-88hp-qx8g-rcg5"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle WebLogic Server","requires_auth":"high_privilege","summary":"High-privileged attackers can compromise Oracle WebLogic Server via T3 protocol, leading to full system takeover.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"weblogic_server","vendor":"oracle"}],"cvss":{"score":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0 and 12.2.1.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2019-10-17","github_poc":7,"max_poc_stars":85,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-12-06T08:46:31Z","kind":"github_poc","ref":"https://github.com/l1nk3rlin/CVE-2019-2890","stars":85,"title":null},{"date":"2019-12-08T05:03:32Z","kind":"github_poc","ref":"https://github.com/jas502n/CVE-2019-2890","stars":44,"title":"CVE-2019-2890 WebLogic 反序列化RCE漏洞"},{"date":"2020-08-10T09:17:04Z","kind":"github_poc","ref":"https://github.com/zhzhdoai/Weblogic_Vuln","stars":17,"title":"CVE-2015-4852、CVE-2016-0638、CVE-2016-3510、CVE-2019-2890漏洞POC"},{"date":"2019-10-17T02:46:00Z","kind":"github_poc","ref":"https://github.com/ZO1RO/CVE-2019-2890","stars":11,"title":"CVE-2019-2890 Exploit for WebLogic with T3"},{"date":"2019-12-14T08:01:53Z","kind":"github_poc","ref":"https://github.com/ianxtianxt/CVE-2019-2890","stars":4,"title":"0-sec.org"},{"date":"2019-10-29T08:53:28Z","kind":"github_poc","ref":"https://github.com/Ky0-HVA/CVE-2019-2890","stars":1,"title":"Clone code from https://github.com/v-gift/CVE-2019-2890"},{"date":"2019-10-31T10:17:07Z","kind":"github_poc","ref":"https://github.com/freeide/weblogic_cve-2019-2890","stars":0,"title":"weblogic_cve-2019-2890"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Auth bypass in WebLogic Server","id":"CVE-2019-2890","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:weblogic_server","products":["oracle:weblogic_server"],"type":"auth_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Auth bypass in WebLogic Server","id":"CVE-2019-2891"},"packages":[],"prev":{"headline":"Cross-site scripting in WebLogic Server","id":"CVE-2019-2889"},"products":["WebLogic Server"],"published":"2019-10-16","related":[{"cvss_score":9.8,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14750","kev_date_added":"2021-11-03","published":"2020-11-01"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14882","kev_date_added":"2021-11-03","published":"2020-10-21"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14644","kev_date_added":"2024-09-18","published":"2020-07-15"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2020-2883","kev_date_added":"2025-01-07","published":"2020-04-15"},{"cvss_score":9.8,"headline":"Oracle Fusion Middleware Unspecified","id":"CVE-2020-2551","kev_date_added":"2023-11-16","published":"2020-01-15"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2018-2628","kev_date_added":"2022-09-08","published":"2018-04-19"},{"cvss_score":7.5,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2024-21182","kev_date_added":"2026-06-01","published":"2024-07-16"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-15","vendors":["Oracle Corporation"]},"summary":"High-privileged attackers can compromise Oracle WebLogic Server via T3 protocol, leading to full system takeover.","url":"https://insights.sbomify.com/CVE-2019-2890/"}