{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84207 exists.","fix":"No fix has been published for CVE-2026-84207 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84207 is a medium-severity server-side request forgery vulnerability in heymrun heym, published on 1 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-84207 and fix it if it is affected.\n\nWhat it is: CVE-2026-84207 is a medium-severity server-side request forgery vulnerability in heymrun heym, published on 1 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84207 exists.\n\nAffected product: heymrun heym. 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-2026-84207/ (Markdown: https://insights.sbomify.com/CVE-2026-84207/index.md)","id":"CVE-2026-84207","markdown":"https://insights.sbomify.com/CVE-2026-84207/index.md","name":"CVE-2026-84207","record":{"aliases":["GHSA-488w-5jv5-7w7q","GHSA-mqw6-g845-w596"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Heym workflow automation","requires_auth":"low_privilege","summary":"Authenticated users can exploit missing SSRF guards in WebSocket nodes to access internal services and read responses.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket Trigger node.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Heym before 0.0.98 SSRF via WebSocket endpoints","id":"CVE-2026-84207","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"AVideo User_Location Plugin Unauthenticated SQL Injection","id":"CVE-2026-84208"},"packages":[],"prev":{"headline":"Snipe-IT before 8.7.0 Authorization Bypass via Bulk Restore","id":"CVE-2026-84206"},"products":["heym"],"published":"2026-09-01","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":"2026-09-01","vendors":["heymrun"]},"summary":"Authenticated users can exploit missing SSRF guards in WebSocket nodes to access internal services and read responses.","url":"https://insights.sbomify.com/CVE-2026-84207/"}