{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56845 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-56845 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56845 is a high-severity path traversal vulnerability in Rocket.Chat, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-56845 and fix it if it is affected.\n\nWhat it is: CVE-2026-56845 is a high-severity path traversal vulnerability in Rocket.Chat, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-56845 in the wild and no public exploit code.\n\nAffected product: Rocket.Chat. 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-2026-56845/ (Markdown: https://insights.sbomify.com/CVE-2026-56845/index.md)","id":"CVE-2026-56845","markdown":"https://insights.sbomify.com/CVE-2026-56845/index.md","name":"CVE-2026-56845","record":{"aliases":["GHSA-6c37-9jgq-mgm8"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Rocket.Chat","requires_auth":"none","summary":"Unauthenticated attackers can read arbitrary files via path traversal when CustomSounds storage is set to FileSystem.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"An unauthenticated path traversal (LFI) vulnerability exists under /custom-sounds/ when CustomSounds storage is configured to FileSystem. By including ../ sequences in the request path, an attacker can read arbitrary files outside the base directory.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Path traversal in Rocket.Chat","id":"CVE-2026-56845","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in node","id":"CVE-2026-56846"},"packages":[],"prev":{"headline":"Privilege escalation in Backup and Replication","id":"CVE-2026-56844"},"products":["Rocket.Chat"],"published":"2026-08-04","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-04","vendors":["Rocket.Chat"]},"summary":"Unauthenticated attackers can read arbitrary files via path traversal when CustomSounds storage is set to FileSystem.","url":"https://insights.sbomify.com/CVE-2026-56845/"}