{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-89105 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-89105 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-89105 is a medium-severity authentication bypass vulnerability in SAP_SE SAP/cloud-security-services-integration-library, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-89105 and fix it if it is affected.\n\nWhat it is: CVE-2026-89105 is a medium-severity authentication bypass vulnerability in SAP_SE SAP/cloud-security-services-integration-library, published on 13 Oct 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-2026-89105 in the wild and no public exploit code.\n\nAffected product: SAP_SE SAP/cloud-security-services-integration-library. 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-2026-89105/ (Markdown: https://insights.sbomify.com/CVE-2026-89105/index.md)","id":"CVE-2026-89105","markdown":"https://insights.sbomify.com/CVE-2026-89105/index.md","name":"CVE-2026-89105","record":{"aliases":["GHSA-2v6r-vpfh-4h7c","GHSA-857v-p42q-f3qf"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP security library","requires_auth":"low_privilege","summary":"Attackers can gain unauthorized access by using tokens from unintended bindings in the SAP security integration library.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[],"cvss":{"score":4.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-1188","name":"Initialization of a Resource with an Insecure Default"}],"description":"The HybridTokenAuthenticator component of the SAP/cloud-security-services-integration-library accepts tokens from unintended ambient IAS/XSUAA bindings, potentially allowing unauthorized access. This vulnerability allows an attacker to gain unauthorized access to the system by using tokens that should not be accepted, leading to a breach of security.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Improper Authentication in HybridTokenAuthenticator of SAP/cloud-security-services-integration-library","id":"CVE-2026-89105","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Cross Site Scripting (XSS) vulnerability in SAPUI5","id":"CVE-2026-89106"},"packages":[],"prev":{"headline":"OCSP stapling v2 multi accepts non-CA chain certificates as issuers","id":"CVE-2026-89102"},"products":["SAP/cloud-security-services-integration-library"],"published":"2026-10-13","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":"2026-10-13","vendors":["SAP_SE"]},"summary":"Attackers can gain unauthorized access by using tokens from unintended bindings in the SAP security integration library.","url":"https://insights.sbomify.com/CVE-2026-89105/"}