{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-4799 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4799 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4799 is a medium-severity vulnerability in floragunn Search Guard FLX, published on 31 Mar 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-2026-4799 and fix it if it is affected.\n\nWhat it is: CVE-2026-4799 is a medium-severity vulnerability in floragunn Search Guard FLX, published on 31 Mar 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-2026-4799 in the wild and no public exploit code.\n\nAffected product: floragunn Search Guard FLX. 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-2026-4799/ (Markdown: https://insights.sbomify.com/CVE-2026-4799/index.md)","id":"CVE-2026-4799","markdown":"https://insights.sbomify.com/CVE-2026-4799/index.md","name":"CVE-2026-4799","record":{"aliases":["GHSA-mq38-9qw3-63h6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Search Guard Kibana Plugin","requires_auth":"none","summary":"Attackers can redirect users to malicious sites via crafted requests in the Search Guard Kibana Plugin, potentially facilitating phishing attacks.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"floragunn","cpe":[{"product":"flx","vendor":"search-guard"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"In Search Guard FLX up to version 4.0.1, it is possible to use specially crafted requests to redirect the user to an untrusted URL.","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":"Open redirect vulnerability in Search Guard Kibana Plugin via manipulated requests","id":"CVE-2026-4799","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"lodash vulnerable to Code Injection via `_.template` imports key names","id":"CVE-2026-4800"},"packages":[],"prev":{"headline":"Avada Builder \u003c= 3.15.1 - Unauthenticated SQL Injection via 'product_order' Parameter","id":"CVE-2026-4798"},"products":["Search Guard FLX"],"published":"2026-03-31","related":[{"cvss_score":6.8,"headline":"Some management operations on data streams are not properly restricted when user does not have the necessary privileges","id":"CVE-2026-4818","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":4.9,"headline":"Search Guard audit logs can contain under certain conditions user credentials","id":"CVE-2026-4819","kev_date_added":null,"published":"2026-03-31"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-03-31","vendors":["floragunn"]},"summary":"Attackers can redirect users to malicious sites via crafted requests in the Search Guard Kibana Plugin, potentially facilitating phishing attacks.","url":"https://insights.sbomify.com/CVE-2026-4799/"}