{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-45392 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-45392 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-45392 is a high-severity cross-site scripting vulnerability in Cribl Stream, published on 12 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-45392 and fix it if it is affected.\n\nWhat it is: CVE-2026-45392 is a high-severity cross-site scripting vulnerability in Cribl Stream, published on 12 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-45392 in the wild and no public exploit code.\n\nAffected product: Cribl Stream. 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-2026-45392/ (Markdown: https://insights.sbomify.com/CVE-2026-45392/index.md)","id":"CVE-2026-45392","markdown":"https://insights.sbomify.com/CVE-2026-45392/index.md","name":"CVE-2026-45392","record":{"aliases":["GHSA-6gcc-j9m6-4752"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Cribl Stream","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary JavaScript in authenticated users' browsers via crafted URLs in Cribl Stream.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Cribl","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.","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":"DOM-based XSS in Cribl Stream","id":"CVE-2026-45392","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Local privilege escalation to SYSTEM in Cribl Edge for Windows","id":"CVE-2026-45393"},"packages":[],"prev":{"headline":"Local privilege escalation in Cribl Edge for Linux","id":"CVE-2026-45391"},"products":["Cribl Stream"],"published":"2026-05-12","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":"2026-06-02","vendors":["Cribl"]},"summary":"Remote attackers can execute arbitrary JavaScript in authenticated users' browsers via crafted URLs in Cribl Stream.","url":"https://insights.sbomify.com/CVE-2026-45392/"}