{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-76287 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-76287 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76287 is a medium-severity vulnerability in Splunk Enterprise, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-76287 and fix it if it is affected.\n\nWhat it is: CVE-2026-76287 is a medium-severity vulnerability in Splunk Enterprise, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-76287 in the wild and no public exploit code.\n\nAffected product: Splunk Enterprise. 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-2026-76287/ (Markdown: https://insights.sbomify.com/CVE-2026-76287/index.md)","id":"CVE-2026-76287","markdown":"https://insights.sbomify.com/CVE-2026-76287/index.md","name":"CVE-2026-76287","record":{"aliases":["GHSA-77wm-h672-qx76"],"analysis":null,"analysis_generated_by":null,"assigner":"cisco","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"In Splunk Enterprise versions below 10.4.4, a user that holds a role with the preview_data_management_pipeline capability or edit_data_management_pipeline_job capability could read or delete Data Management SPL2 preview jobs and results outside their ownership scope.\nThe vulnerability is possible because the Data Management Representational State Transfer (REST) API verifies the required capability but does not verify that the requested preview job belongs to the requester.\nThe affected Data Management REST API is available only when the Edge Processor feature is turned on. The Edge Processor feature is turned off by default.\nFor more information see Set up a data management control plane (https://help.splunk.com/en/splunk-enterprise/process-data-at-the-edge/use-edge-processors-for-splunk-enterprise/10.4/getting-started/set-up-a-data-management-control-plane) and Getting sample data for previewing data transformations (https://help.splunk.com/en/splunk-enterprise/process-data-at-the-edge/use-edge-processors-for-splunk-enterprise/10.4/working-with-pipelines/getting-sample-data-for-previewing-data-transformations) in the Splunk documentation.","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":"Authorization Bypass in the Data Management REST API in Splunk Enterprise","id":"CVE-2026-76287","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of Service (DoS) through Splunk Web Content-Type Header Parsing in Splunk Enterprise","id":"CVE-2026-76288"},"packages":[],"prev":{"headline":"Server-Side Request Forgery (SSRF) through Custom API Tools in Splunk MCP Server","id":"CVE-2026-76286"},"products":["Splunk Enterprise"],"published":"2026-10-21","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":"2026-10-23","vendors":["Splunk"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-76287/"}