{"answers":{"affected":"4 open source packages ship an affected version, including @highcharts/grid-lite and @highcharts/grid-pro.","exploited":"There is no known exploitation of CVE-2026-118254 in the wild and no public exploit code.","fix":"Upgrade @highcharts/grid-lite to 3.2.0 or later.","what":"CVE-2026-118254 is a high-severity vulnerability in @highcharts grid-lite, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-118254 and fix it if it is affected.\n\nWhat it is: CVE-2026-118254 is a high-severity vulnerability in @highcharts grid-lite, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-118254 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @highcharts/grid-lite (npm): affected from 2.0.0; fixed in 3.2.0\n- @highcharts/grid-lite (npm): affected from 2.0.0; fixed in 3.2.0\n- @highcharts/grid-pro (npm): affected from 2.0.0; fixed in 3.2.0\n- @highcharts/grid-pro (npm): affected from 2.0.0; fixed in 3.2.0\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-2026-118254/ (Markdown: https://insights.sbomify.com/CVE-2026-118254/index.md)","id":"CVE-2026-118254","markdown":"https://insights.sbomify.com/CVE-2026-118254/index.md","name":"CVE-2026-118254","record":{"aliases":["GHSA-r5wg-q8fc-p6w2"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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":"Highcharts JS is a JavaScript charting library based on SVG. From 2.0.0 until 3.2.0, Highcharts Grid writes pagination language strings into the DOM as markup instead of text. An attacker who controls the Grid language configuration can provide elements with event handlers, which execute in the hosting page origin when pagination controls render. Exploitation requires pagination to be enabled but does not require additional user interaction. This issue is fixed in 3.2.0.","ecosystems":["npm"],"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":"Highcharts Grid: pagination language options are parsed as HTML","id":"CVE-2026-118254","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":4,"n_references":3,"next":{"headline":"Highcharts Grid: javascript: URL in credits.href runs script on click","id":"CVE-2026-118255"},"packages":[{"ecosystem":"npm","fixed":["3.2.0"],"introduced":["2.0.0"],"last_affected":[],"package":"@highcharts/grid-lite","purl":null,"source":"GHSA-r5wg-q8fc-p6w2"},{"ecosystem":"npm","fixed":["3.2.0"],"introduced":["2.0.0"],"last_affected":[],"package":"@highcharts/grid-lite","purl":"pkg:npm/%40highcharts/grid-lite","source":"GHSA-r5wg-q8fc-p6w2"},{"ecosystem":"npm","fixed":["3.2.0"],"introduced":["2.0.0"],"last_affected":[],"package":"@highcharts/grid-pro","purl":null,"source":"GHSA-r5wg-q8fc-p6w2"},{"ecosystem":"npm","fixed":["3.2.0"],"introduced":["2.0.0"],"last_affected":[],"package":"@highcharts/grid-pro","purl":"pkg:npm/%40highcharts/grid-pro","source":"GHSA-r5wg-q8fc-p6w2"}],"prev":{"headline":"Highcharts Dashboards: fullscreen labels are parsed as HTML","id":"CVE-2026-118253"},"products":["grid-lite","grid-pro","highcharts"],"published":"2026-10-28","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-28","vendors":["@highcharts","highcharts"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-118254/"}