{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-66764 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-66764 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-66764 is a medium-severity missing authorization vulnerability in SAP_SE SAP S/4 HANA (Reprocess Bank Statement Items), published on 11 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-66764 and fix it if it is affected.\n\nWhat it is: CVE-2026-66764 is a medium-severity missing authorization vulnerability in SAP_SE SAP S/4 HANA (Reprocess Bank Statement Items), published on 11 Aug 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-2026-66764 in the wild and no public exploit code.\n\nAffected product: SAP_SE SAP S/4 HANA (Reprocess Bank Statement Items). 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-2026-66764/ (Markdown: https://insights.sbomify.com/CVE-2026-66764/index.md)","id":"CVE-2026-66764","markdown":"https://insights.sbomify.com/CVE-2026-66764/index.md","name":"CVE-2026-66764","record":{"aliases":["GHSA-f866-c6jw-4pqx"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP S/4HANA ERP","requires_auth":"low_privilege","summary":"Authenticated users can bypass authorization checks to access unshared rules, leading to privilege escalation and low-impact confidentiality breaches.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Reprocess Bank Statement Items in SAP S/4HANA does not perform the necessary authorization checks for authenticated users, allowing them to use rules that have not been shared with them, resulting in privilege escalation.This vulnerability has a low impact on confidentiality, with no impact on integrity and availability of the application","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 check in SAP S/4 HANA (Reprocess Bank Statement Items)","id":"CVE-2026-66764","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of Service (DoS) in SAP S/4HANA (Manage Supply Protection)","id":"CVE-2026-66766"},"packages":[],"prev":{"headline":"Credentials disclosure in SAP BusinessObjects Business Intelligence Platform (Central Management Server)","id":"CVE-2026-66763"},"products":["SAP S/4 HANA (Reprocess Bank Statement Items)"],"published":"2026-08-11","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":"2026-08-11","vendors":["SAP_SE"]},"summary":"Authenticated users can bypass authorization checks to access unshared rules, leading to privilege escalation and low-impact confidentiality breaches.","url":"https://insights.sbomify.com/CVE-2026-66764/"}