{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93643 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-93643 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93643 is a critical path traversal vulnerability in Zimbra Collaboration Suite (ZCS), published on 25 Sep 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-2026-93643 and fix it if it is affected.\n\nWhat it is: CVE-2026-93643 is a critical path traversal vulnerability in Zimbra Collaboration Suite (ZCS), published on 25 Sep 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-2026-93643 in the wild and no public exploit code.\n\nAffected product: Zimbra Collaboration Suite (ZCS). 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-2026-93643/ (Markdown: https://insights.sbomify.com/CVE-2026-93643/index.md)","id":"CVE-2026-93643","markdown":"https://insights.sbomify.com/CVE-2026-93643/index.md","name":"CVE-2026-93643","record":{"aliases":["GHSA-4g2j-34p9-p684"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Zimbra Collaboration Suite","requires_auth":"none","summary":"Unauthenticated attackers can execute remote code via path traversal in Zimbra's OnlyOffice integration when document editing is enabled.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"rapid7","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra.","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 Zimbra Collaboration Suite (ZCS)","id":"CVE-2026-93643","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":"Cross-site scripting in Zimbra Collaboration Suite (ZCS)","id":"CVE-2026-93647"},"packages":[],"prev":{"headline":"Zimbra Collaboration Suite Modern Web Client Stored Cross-Site Scripting via Forged Share Invitation","id":"CVE-2026-93642"},"products":["Zimbra Collaboration Suite (ZCS)"],"published":"2026-09-25","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":"total"},"state":"PUBLISHED","updated":"2026-09-26","vendors":["Zimbra"]},"summary":"Unauthenticated attackers can execute remote code via path traversal in Zimbra's OnlyOffice integration when document editing is enabled.","url":"https://insights.sbomify.com/CVE-2026-93643/"}