{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124492 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-124492 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124492 is a high-severity vulnerability in JiHong88 suneditor, published on 8 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124492 and fix it if it is affected.\n\nWhat it is: CVE-2026-124492 is a high-severity vulnerability in JiHong88 suneditor, published on 8 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-124492 in the wild and no public exploit code.\n\nAffected product: JiHong88 suneditor. 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-2026-124492/ (Markdown: https://insights.sbomify.com/CVE-2026-124492/index.md)","id":"CVE-2026-124492","markdown":"https://insights.sbomify.com/CVE-2026-124492/index.md","name":"CVE-2026-124492","record":{"aliases":["GHSA-5pp5-5qrp-vq56","GHSA-h8r9-r2r8-gxj7"],"analysis":null,"analysis_generated_by":null,"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":"SunEditor before 3.4.0 contains a stored cross-site scripting vulnerability in ModalAnchorEditor's #createBookmarkList, which inserts entity-decoded h1-h6 header textContent into the bookmark list via innerHTML without escaping. Attackers can store HTML-encoded payloads in editor headers that execute JavaScript when a victim opens the link modal and types # in the URL input.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"SunEditor before 3.4.0 Stored XSS via Link Modal Bookmark List","id":"CVE-2026-124492","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"SunEditor before 3.4.0 Stored XSS via DocumentType Header textContent","id":"CVE-2026-124493"},"nickname":null,"packages":[],"prev":{"headline":"SunEditor before 3.4.0 Stored XSS via FileUpload Plugin Filename","id":"CVE-2026-124491"},"products":["suneditor"],"published":"2026-11-08","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-08","vendors":["JiHong88"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124492/"}