{"answers":{"affected":"2 open source packages ship an affected version, including @pdfme/schemas.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82868 exists.","fix":"Upgrade @pdfme/schemas to 5.5.9 or later.","what":"CVE-2026-82868 is a medium-severity cross-site scripting vulnerability in pdfme schemas, published on 31 Aug 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-2026-82868 and fix it if it is affected.\n\nWhat it is: CVE-2026-82868 is a medium-severity cross-site scripting vulnerability in pdfme schemas, published on 31 Aug 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82868 exists.\n\nAffected packages and fixed versions:\n- @pdfme/schemas (npm): affected all versions; fixed in 5.5.9\n- @pdfme/schemas (npm): affected all versions; fixed in 5.5.9\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-2026-82868/ (Markdown: https://insights.sbomify.com/CVE-2026-82868/index.md)","id":"CVE-2026-82868","markdown":"https://insights.sbomify.com/CVE-2026-82868/index.md","name":"CVE-2026-82868","record":{"aliases":["GHSA-87v3-4cfp-cm76","GHSA-9f44-gwhq-mr2g"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PDF schema library","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript in users' browsers by injecting malicious SVG content into PDF templates using the @pdfme/schemas library.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/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":"@pdfme/schemas before 5.5.9 contains a cross-site scripting vulnerability in the SVG schema plugin that renders user-supplied SVG content directly to innerHTML without sanitization. Attackers can inject malicious SVG with embedded scripts, event handlers, or foreignObject elements to execute arbitrary JavaScript in users' browsers when viewing or filling templates.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"@pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG","id":"CVE-2026-82868","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"ToolJet Database before v3.16.44 Privilege Escalation via join_tables","id":"CVE-2026-82869"},"packages":[{"ecosystem":"npm","fixed":["5.5.9"],"introduced":["0"],"last_affected":[],"package":"@pdfme/schemas","purl":null,"source":"GHSA-87v3-4cfp-cm76"},{"ecosystem":"npm","fixed":["5.5.9"],"introduced":["0"],"last_affected":[],"package":"@pdfme/schemas","purl":"pkg:npm/%40pdfme/schemas","source":"GHSA-87v3-4cfp-cm76"}],"prev":{"headline":"@pdfme/schemas before 5.5.9 Cross-Site Scripting via Select","id":"CVE-2026-82867"},"products":["schemas"],"published":"2026-08-31","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":"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":"2026-10-08","vendors":["pdfme"]},"summary":"Attackers can execute arbitrary JavaScript in users' browsers by injecting malicious SVG content into PDF templates using the @pdfme/schemas library.","url":"https://insights.sbomify.com/CVE-2026-82868/"}