{"answers":{"affected":"7 open source packages ship an affected version, including ammonia.","exploited":"There is no known exploitation of CVE-2026-102342 in the wild and no public exploit code.","fix":"Upgrade ammonia to a fixed version for your release line: 3.3.3, 4.0.3 or 4.1.4.","what":"CVE-2026-102342 is a medium-severity cross-site scripting vulnerability in rust-ammonia ammonia, published on 13 Oct 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-2026-102342 and fix it if it is affected.\n\nWhat it is: CVE-2026-102342 is a medium-severity cross-site scripting vulnerability in rust-ammonia ammonia, published on 13 Oct 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-2026-102342 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ammonia (crates.io): affected all versions; fixed in 3.3.3\n- ammonia (crates.io): affected all versions; fixed in 3.3.3\n- ammonia (crates.io): affected from 0.0.0-0; fixed in 3.3.3, 4.0.3, 4.1.4\n- ammonia (crates.io): affected from 4.0.0; fixed in 4.0.3\n- ammonia (crates.io): affected from 4.0.0; fixed in 4.0.3\n- ammonia (crates.io): affected from 4.1.2; fixed in 4.1.4\n- ammonia (crates.io): affected from 4.1.2; fixed in 4.1.4\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-2026-102342/ (Markdown: https://insights.sbomify.com/CVE-2026-102342/index.md)","id":"CVE-2026-102342","markdown":"https://insights.sbomify.com/CVE-2026-102342/index.md","name":"CVE-2026-102342","record":{"aliases":["AZL-108048","AZL-108051","DEBIAN-CVE-2026-102342","GHSA-m6mh-2hw2-555x","RUSTSEC-2026-0213","UBUNTU-CVE-2026-102342"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Rust HTML sanitizer","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts via unsanitized SVG attributes, leading to stored XSS in applications using the ammonia library.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"ammonia is a Rust library for repairing and securing untrusted HTML. Prior to 3.3.3, 4.0.3, and 4.1.4, applications that allow the SVG animate or set elements can retain an animation whose attributeName targets href and whose value uses the javascript scheme. The sanitized SVG can therefore create a script-bearing link, and a user who clicks the link can execute attacker-controlled script in the application's origin, enabling stored cross-site scripting. This issue is fixed in versions 3.3.3, 4.0.3, and 4.1.4.","ecosystems":["crates.io"],"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":"ammonia allows stored XSS through unsanitized SVG animate and set attributes","id":"CVE-2026-102342","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":7,"n_references":10,"next":{"headline":"BentoPDF: SSRF via DNS Rebinding (TOCTOU) in Cloudflare CORS Proxy Worker","id":"CVE-2026-102354"},"packages":[{"ecosystem":"crates.io","fixed":["3.3.3"],"introduced":["0"],"last_affected":[],"package":"ammonia","purl":null,"source":"GHSA-m6mh-2hw2-555x"},{"ecosystem":"crates.io","fixed":["3.3.3"],"introduced":["0"],"last_affected":[],"package":"ammonia","purl":"pkg:cargo/ammonia","source":"GHSA-m6mh-2hw2-555x"},{"ecosystem":"crates.io","fixed":["3.3.3","4.0.3","4.1.4"],"introduced":["0.0.0-0","4.0.0","4.1.0"],"last_affected":[],"package":"ammonia","purl":"pkg:cargo/ammonia","source":"RUSTSEC-2026-0213"},{"ecosystem":"crates.io","fixed":["4.0.3"],"introduced":["4.0.0"],"last_affected":[],"package":"ammonia","purl":null,"source":"GHSA-m6mh-2hw2-555x"},{"ecosystem":"crates.io","fixed":["4.0.3"],"introduced":["4.0.0"],"last_affected":[],"package":"ammonia","purl":"pkg:cargo/ammonia","source":"GHSA-m6mh-2hw2-555x"},{"ecosystem":"crates.io","fixed":["4.1.4"],"introduced":["4.1.2"],"last_affected":[],"package":"ammonia","purl":null,"source":"GHSA-m6mh-2hw2-555x"},{"ecosystem":"crates.io","fixed":["4.1.4"],"introduced":["4.1.2"],"last_affected":[],"package":"ammonia","purl":"pkg:cargo/ammonia","source":"GHSA-m6mh-2hw2-555x"}],"prev":{"headline":"Nginx Proxy Manager through 2.16.0 Improper Authorization via advanced_config","id":"CVE-2026-102335"},"products":["ammonia"],"published":"2026-10-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"},{"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":"2026-10-13","vendors":["rust-ammonia"]},"summary":"Attackers can inject malicious scripts via unsanitized SVG attributes, leading to stored XSS in applications using the ammonia library.","url":"https://insights.sbomify.com/CVE-2026-102342/"}