{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-70855 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-70855 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-70855 is a critical missing authorization vulnerability in Oracle Corporation Siebel Apps - Self Service, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-70855 and fix it if it is affected.\n\nWhat it is: CVE-2026-70855 is a critical missing authorization vulnerability in Oracle Corporation Siebel Apps - Self Service, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-70855 in the wild and no public exploit code.\n\nAffected product: Oracle Corporation Siebel Apps - Self Service. 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-2026-70855/ (Markdown: https://insights.sbomify.com/CVE-2026-70855/index.md)","id":"CVE-2026-70855","markdown":"https://insights.sbomify.com/CVE-2026-70855/index.md","name":"CVE-2026-70855","record":{"aliases":["GHSA-rpm3-wx24-q75c"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Siebel CRM Self Service","requires_auth":"none","summary":"Unauthenticated attackers can modify or read critical Siebel CRM data via HTTP, requiring user interaction to exploit.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Vulnerability in the Siebel Apps - Self Service product of Oracle Siebel CRM (component: Helpdesk/Training).  Supported versions that are affected are 17.0-26.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Self Service.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Apps - Self Service, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Siebel Apps - Self Service accessible data as well as  unauthorized access to critical data or complete access to all Siebel Apps - Self Service accessible data. CVSS 3.1 Base Score 9.3 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/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 Siebel Apps - Self Service","id":"CVE-2026-70855","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 Siebel CRM Deployment","id":"CVE-2026-70856"},"packages":[],"prev":{"headline":"Missing authorization in Oracle Hyperion Financial Management","id":"CVE-2026-70854"},"products":["Siebel Apps - Self Service"],"published":"2026-08-18","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":"total"},"state":"PUBLISHED","updated":"2026-08-26","vendors":["Oracle Corporation"]},"summary":"Unauthenticated attackers can modify or read critical Siebel CRM data via HTTP, requiring user interaction to exploit.","url":"https://insights.sbomify.com/CVE-2026-70855/"}