{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-83497 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-83497 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-83497 is a high-severity unsafe deserialization vulnerability in Amazon OpenSearch Service, published on 31 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-2026-83497 and fix it if it is affected.\n\nWhat it is: CVE-2026-83497 is a high-severity unsafe deserialization vulnerability in Amazon OpenSearch Service, published on 31 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-2026-83497 in the wild and no public exploit code.\n\nAffected product: Amazon OpenSearch 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-2026-83497/ (Markdown: https://insights.sbomify.com/CVE-2026-83497/index.md)","id":"CVE-2026-83497","markdown":"https://insights.sbomify.com/CVE-2026-83497/index.md","name":"CVE-2026-83497","record":{"aliases":["GHSA-rj55-cp95-h7f6"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenSearch SQL plugin","requires_auth":"low_privilege","summary":"Remote authenticated users can execute arbitrary code on OpenSearch servers via crafted cursor parameters in the SQL plugin.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMZN","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic read/search permissions to execute arbitrary code on the server by sending a crafted cursor parameter to the plugins/sql endpoint.","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":"Unrestricted Java Deserialization in OpenSearch SQL Plugin Cursor Pagination","id":"CVE-2026-83497","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability","id":"CVE-2026-83498"},"packages":[],"prev":{"headline":"WordPress Kubio AI Website Builder - Denial Of Service","id":"CVE-2026-83492"},"products":["Amazon OpenSearch Service","OpenSearch"],"published":"2026-08-31","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":"2026-09-01","vendors":["Amazon","OpenSearch"]},"summary":"Remote authenticated users can execute arbitrary code on OpenSearch servers via crafted cursor parameters in the SQL plugin.","url":"https://insights.sbomify.com/CVE-2026-83497/"}