{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90772 exists.","fix":"No fix has been published for CVE-2026-90772 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90772 is a high-severity cross-site scripting vulnerability in amundsen-io amundsen-frontend, published on 13 Sep 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-2026-90772 and fix it if it is affected.\n\nWhat it is: CVE-2026-90772 is a high-severity cross-site scripting vulnerability in amundsen-io amundsen-frontend, published on 13 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90772 exists.\n\nAffected product: amundsen-io amundsen-frontend. 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-2026-90772/ (Markdown: https://insights.sbomify.com/CVE-2026-90772/index.md)","id":"CVE-2026-90772","markdown":"https://insights.sbomify.com/CVE-2026-90772/index.md","name":"CVE-2026-90772","record":{"aliases":["GHSA-pxc2-2wvq-r8jw"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Amundsen frontend","requires_auth":"low_privilege","summary":"Attackers can inject malicious JavaScript into Amundsen frontend descriptions, executing code in users' browsers via stored XSS.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Amundsen frontend through 4.3.0 renders table, dashboard, and feature descriptions with dangerouslySetInnerHTML without HTML sanitization in ResourceListItem components. Attackers can inject malicious markup like img elements with onerror handlers into descriptions via the metadata service or Elasticsearch, executing JavaScript in every user's browser that views search results.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Amundsen Frontend through 4.3.0 Stored XSS via Description","id":"CVE-2026-90772","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"procs through 0.14.12 Terminal Escape Sequence Injection via Command","id":"CVE-2026-90773"},"packages":[],"prev":{"headline":"joi before 17.13.8 and 18.2.9 Prototype Pollution via messages","id":"CVE-2026-90771"},"products":["amundsen-frontend"],"published":"2026-09-13","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["amundsen-io"]},"summary":"Attackers can inject malicious JavaScript into Amundsen frontend descriptions, executing code in users' browsers via stored XSS.","url":"https://insights.sbomify.com/CVE-2026-90772/"}