{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6600 exists.","fix":"No fix has been published for CVE-2026-6600 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6600 is a medium-severity cross-site scripting vulnerability in langflow-ai langflow, published on 20 Apr 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-2026-6600 and fix it if it is affected.\n\nWhat it is: CVE-2026-6600 is a medium-severity cross-site scripting vulnerability in langflow-ai langflow, published on 20 Apr 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-2026-6600 exists.\n\nAffected product: langflow-ai langflow. 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-2026-6600/ (Markdown: https://insights.sbomify.com/CVE-2026-6600/index.md)","id":"CVE-2026-6600","markdown":"https://insights.sbomify.com/CVE-2026-6600/index.md","name":"CVE-2026-6600","record":{"aliases":["GHSA-mxmx-pwg2-cg2h"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Langflow AI platform","requires_auth":"low_privilege","summary":"Remote attackers can execute cross-site scripting attacks via the frontend edit-message component, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","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:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A flaw has been found in langflow-ai langflow up to 1.8.3. This affects an unknown function of the file src/frontend/src/modals/IOModal/components/chatView/chatMessage/components/edit-message.tsx of the component Frontend React Component Rendering. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"langflow-ai langflow Frontend React Component Rendering edit-message.tsx cross site scripting","id":"CVE-2026-6600","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Lagom WHMCS Template Datatables resource consumption","id":"CVE-2026-6601"},"packages":[],"prev":{"headline":"langflow-ai langflow Model Context Protocol Configuration API mcp_projects.py install_mcp_config injection","id":"CVE-2026-6599"},"products":["langflow"],"published":"2026-04-20","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":"2026-04-20","vendors":["langflow-ai"]},"summary":"Remote attackers can execute cross-site scripting attacks via the frontend edit-message component, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2026-6600/"}