{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-116900 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-116900 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-116900 is a medium-severity vulnerability in redaxo core, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116900 and fix it if it is affected.\n\nWhat it is: CVE-2026-116900 is a medium-severity vulnerability in redaxo core, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116900 in the wild and no public exploit code.\n\nAffected product: redaxo core. 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-2026-116900/ (Markdown: https://insights.sbomify.com/CVE-2026-116900/index.md)","id":"CVE-2026-116900","markdown":"https://insights.sbomify.com/CVE-2026-116900/index.md","name":"CVE-2026-116900","record":{"aliases":["GHSA-34c3-hq82-r6qj","GHSA-5wmj-5x79-rr87"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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":"REDAXO before 5.21.4 contains a stored cross-site scripting vulnerability that allows content editors to inject HTML by storing unescaped values rendered by media, medialist, link and linklist widgets. Attackers can submit crafted REX_INPUT_MEDIA or REX_INPUT_LINK values that break out of the value attribute, executing script in administrators' backend sessions to hijack accounts.","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":"REDAXO before 5.21.4 Stored XSS via Media and Link Input Widgets","id":"CVE-2026-116900","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"VUL-2026-008368 為先回報之相同問題","id":"CVE-2026-117174"},"packages":[],"prev":{"headline":"REDAXO before 5.21.4 Broken Access Control in Slice Operations","id":"CVE-2026-116899"},"products":["core"],"published":"2026-10-27","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":"2026-10-27","vendors":["redaxo"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116900/"}