{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-45225 exists.","fix":"No fix has been published for CVE-2026-45225 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-45225 is a high-severity path traversal vulnerability in heymrun heym, published on 12 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-45225 and fix it if it is affected.\n\nWhat it is: CVE-2026-45225 is a high-severity path traversal vulnerability in heymrun heym, published on 12 May 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-2026-45225 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-2026-45225/ (Markdown: https://insights.sbomify.com/CVE-2026-45225/index.md)","id":"CVE-2026-45225","markdown":"https://insights.sbomify.com/CVE-2026-45225/index.md","name":"CVE-2026-45225","record":{"aliases":["GHSA-pxhc-h7q5-6qrg"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Heym file upload library","requires_auth":"low_privilege","summary":"Authenticated attackers can exploit path traversal in Heym to write, read, or delete arbitrary files outside the intended storage directory.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Heym before 0.0.21 contains a path traversal vulnerability in the file upload endpoint that allows authenticated users to write attacker-controlled files to arbitrary locations by supplying a crafted filename with traversal sequences. Attackers can exploit the unvalidated filename parameter in the upload_file() handler to bypass path restrictions and write, read, or delete files outside the intended storage directory.","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 \u003c 0.0.21 Path Traversal File Upload via upload_file()","id":"CVE-2026-45225","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Heym \u003c 0.0.21 Authorization Bypass in Workflow Execution","id":"CVE-2026-45226"},"packages":[],"prev":{"headline":"Crabbox \u003c 0.9.0 Path Traversal via Islo Provider Workspace Resolution","id":"CVE-2026-45224"},"products":["heym"],"published":"2026-05-12","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":"2026-07-14","vendors":["heymrun"]},"summary":"Authenticated attackers can exploit path traversal in Heym to write, read, or delete arbitrary files outside the intended storage directory.","url":"https://insights.sbomify.com/CVE-2026-45225/"}