{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-83033 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-83033 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-83033 is a high-severity authentication bypass vulnerability in Oracle Webcenter Portal, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-83033 and fix it if it is affected.\n\nWhat it is: CVE-2026-83033 is a high-severity authentication bypass vulnerability in Oracle Webcenter Portal, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-83033 in the wild and no public exploit code.\n\nAffected product: Oracle Webcenter Portal. 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-2026-83033/ (Markdown: https://insights.sbomify.com/CVE-2026-83033/index.md)","id":"CVE-2026-83033","markdown":"https://insights.sbomify.com/CVE-2026-83033/index.md","name":"CVE-2026-83033","record":{"aliases":["GHSA-7vwv-j662-pjv7"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["account_takeover","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle WebCenter Sites","requires_auth":"low_privilege","summary":"A low-privileged attacker can bypass authentication to take over Oracle WebCenter Sites via HTTP, leading to full system compromise.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"webcenter_portal","vendor":"oracle"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites.  Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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 Oracle WebCenter Sites","id":"CVE-2026-83033","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:webcenter_portal","products":["oracle:webcenter_portal"],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Oracle WebCenter Sites","id":"CVE-2026-83034"},"packages":[],"prev":{"headline":"Auth bypass in Oracle WebCenter Sites","id":"CVE-2026-83032"},"products":["Oracle WebCenter Sites"],"published":"2026-09-15","related":[{"cvss_score":10,"headline":"Auth bypass in Oracle WebCenter Portal","id":"CVE-2026-46803","kev_date_added":null,"published":"2026-06-16"},{"cvss_score":10,"headline":"Auth bypass in Oracle WebCenter Portal","id":"CVE-2026-46846","kev_date_added":null,"published":"2026-06-16"},{"cvss_score":9.9,"headline":"Auth bypass in Oracle WebCenter Portal","id":"CVE-2026-73948","kev_date_added":null,"published":"2026-09-15"},{"cvss_score":9.9,"headline":"Auth bypass in Oracle WebCenter Sites","id":"CVE-2026-83031","kev_date_added":null,"published":"2026-09-15"},{"cvss_score":9.9,"headline":"Auth bypass in Oracle WebCenter Portal","id":"CVE-2026-83039","kev_date_added":null,"published":"2026-09-15"},{"cvss_score":9.9,"headline":"Auth bypass in Oracle WebCenter Portal","id":"CVE-2026-60730","kev_date_added":null,"published":"2026-08-18"},{"cvss_score":9.9,"headline":"Auth bypass in Oracle WebCenter Portal","id":"CVE-2026-60561","kev_date_added":null,"published":"2026-07-21"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-16","vendors":["Oracle Corporation"]},"summary":"A low-privileged attacker can bypass authentication to take over Oracle WebCenter Sites via HTTP, leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2026-83033/"}