{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-83187 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-83187 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-83187 is a high-severity missing authorization vulnerability in Oracle Common Applications Calendar, 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-2026-83187 and fix it if it is affected.\n\nWhat it is: CVE-2026-83187 is a high-severity missing authorization vulnerability in Oracle Common Applications Calendar, 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-2026-83187 in the wild and no public exploit code.\n\nAffected product: Oracle Common Applications Calendar. 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-2026-83187/ (Markdown: https://insights.sbomify.com/CVE-2026-83187/index.md)","id":"CVE-2026-83187","markdown":"https://insights.sbomify.com/CVE-2026-83187/index.md","name":"CVE-2026-83187","record":{"aliases":["GHSA-f33r-mxcm-7f8j"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle E-Business Suite","requires_auth":"low_privilege","summary":"Low-privileged attackers can modify or read critical data in Oracle Common Applications Calendar via HTTP without proper authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business Suite (component: Applications Calendar).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Common Applications Calendar.  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Common Applications Calendar accessible data as well as  unauthorized read access to a subset of Oracle Common Applications Calendar accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/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 Oracle Common Applications Calendar","id":"CVE-2026-83187","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Auth bypass in Oracle Depot Repair","id":"CVE-2026-83188"},"packages":[],"prev":{"headline":"Missing authorization in Oracle Common Applications Calendar","id":"CVE-2026-83186"},"products":["Oracle Common Applications Calendar"],"published":"2026-09-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-09-17","vendors":["Oracle Corporation"]},"summary":"Low-privileged attackers can modify or read critical data in Oracle Common Applications Calendar via HTTP without proper authorization checks.","url":"https://insights.sbomify.com/CVE-2026-83187/"}