{"answers":{"affected":"1 open source package ship an affected version, including lazy_html.","exploited":"There is no known exploitation of CVE-2026-92106 in the wild and no public exploit code.","fix":"Upgrade lazy_html to 0.1.13 or later.","what":"CVE-2026-92106 is a low-severity cross-site scripting vulnerability in dashbitco lazy_html, published on 25 Sep 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-2026-92106 and fix it if it is affected.\n\nWhat it is: CVE-2026-92106 is a low-severity cross-site scripting vulnerability in dashbitco lazy_html, published on 25 Sep 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-2026-92106 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- lazy_html (Hex): affected from 0.1.0; fixed in 0.1.13\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-2026-92106/ (Markdown: https://insights.sbomify.com/CVE-2026-92106/index.md)","id":"CVE-2026-92106","markdown":"https://insights.sbomify.com/CVE-2026-92106/index.md","name":"CVE-2026-92106","record":{"aliases":["EEF-CVE-2026-92106","GHSA-8rqp-v692-v82q"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Elixir HTML library","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript via mutation XSS when untrusted HTML containing SVG or MathML is parsed and serialized by the lazy_html library.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"EEF","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in dashbitco lazy_html allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML.\n\nLazyHTML.to_html/2 and LazyHTML.Tree.to_html/2 decide whether to escape an element's text from its tag name alone. A style or script element inside SVG or MathML foreign content is parsed with character references decoded, but is serialized as an HTML raw-text element, so its text is emitted unescaped. Encoded markup such as \u0026lt;/style\u0026gt;\u0026lt;img src=x onerror=...\u0026gt; inside \u003csvg\u003e\u003cstyle\u003e therefore closes the element on re-parse and becomes live markup. Applications that parse untrusted HTML with lazy_html, filter the document or tree, and serialize it for display are affected, since the payload is a plain text node that no element or attribute filter sees.\n\nThis issue affects lazy_html: from 0.1.0 before 0.1.13.","ecosystems":["Hex"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS","id":"CVE-2026-92106","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Hex","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":1,"n_references":5,"next":{"headline":"a2ui-project a2ui Basic Catalog safe_regex.ts redos","id":"CVE-2026-92114"},"packages":[{"ecosystem":"Hex","fixed":["0.1.13"],"introduced":["0.1.0"],"last_affected":[],"package":"lazy_html","purl":"pkg:hex/lazy_html","source":"EEF-CVE-2026-92106"}],"prev":{"headline":"Mint HTTP/2 client buffers oversized frames up to 16 MiB before enforcing max_frame_size","id":"CVE-2026-92103"},"products":["lazy_html"],"published":"2026-09-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Erlang Ecosystem Foundation","prefix":"EEF"},{"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":"2026-09-25","vendors":["dashbitco"]},"summary":"Attackers can execute arbitrary JavaScript via mutation XSS when untrusted HTML containing SVG or MathML is parsed and serialized by the lazy_html library.","url":"https://insights.sbomify.com/CVE-2026-92106/"}