{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47844 exists.","fix":"No fix has been published for CVE-2021-47844 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47844 is a medium-severity cross-site scripting vulnerability in Xmind, published on 16 Jan 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-2021-47844 and fix it if it is affected.\n\nWhat it is: CVE-2021-47844 is a medium-severity cross-site scripting vulnerability in Xmind, published on 16 Jan 2026. Any signed-in user can exploit it over the network, 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-2021-47844 exists.\n\nAffected product: Xmind. 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-2021-47844/ (Markdown: https://insights.sbomify.com/CVE-2021-47844/index.md)","id":"CVE-2021-47844","markdown":"https://insights.sbomify.com/CVE-2021-47844/index.md","name":"CVE-2021-47844","record":{"aliases":["GHSA-xx2w-hg3f-6w9g"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Mind mapping software","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary system commands by tricking users into opening malicious mind map files containing injected JavaScript payloads.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","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: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":"Xmind 2020 contains a cross-site scripting vulnerability that allows attackers to inject malicious payloads into mind mapping files or custom headers. Attackers can craft malicious files with embedded JavaScript that execute system commands when opened, enabling remote code execution through mouse interactions or file opening.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Xmind 2020 - Persistent Cross-Site Scripting","id":"CVE-2021-47844","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Spy Emergency 25.0.650 - Unquoted Service Path","id":"CVE-2021-47845"},"packages":[],"prev":{"headline":"Tagstoo 2.0.1 - Stored XSS to RCE","id":"CVE-2021-47843"},"products":["Xmind"],"published":"2026-01-16","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["Xmind"]},"summary":"Attackers can execute arbitrary system commands by tricking users into opening malicious mind map files containing injected JavaScript payloads.","url":"https://insights.sbomify.com/CVE-2021-47844/"}