{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-85684 exists.","fix":"No fix has been published for CVE-2026-85684 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-85684 is a high-severity path traversal vulnerability in datalab-to marker, published on 4 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-2026-85684 and fix it if it is affected.\n\nWhat it is: CVE-2026-85684 is a high-severity path traversal vulnerability in datalab-to marker, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-85684 exists.\n\nAffected product: datalab-to marker. 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-2026-85684/ (Markdown: https://insights.sbomify.com/CVE-2026-85684/index.md)","id":"CVE-2026-85684","markdown":"https://insights.sbomify.com/CVE-2026-85684/index.md","name":"CVE-2026-85684","record":{"aliases":["GHSA-g3jg-rghx-7246"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"marker document converter","requires_auth":"none","summary":"Unauthenticated attackers can exploit path traversal in the upload handler to write or delete arbitrary files, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-73","name":"External Control of File Name or Path"}],"description":"marker through 2.0.0 contains a path traversal vulnerability in the FastAPI /marker/upload handler that fails to sanitize the file.filename parameter. Unauthenticated attackers can supply filenames containing directory traversal sequences to write arbitrary files to any location or delete existing files on the system.","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":"marker through 2.0.0 Path Traversal via upload filename","id":"CVE-2026-85684","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":"AgentScope through 2.0.7.post1 Arbitrary Directory Copy via add_skill","id":"CVE-2026-85685"},"packages":[],"prev":{"headline":"Jane Menu \u003c 1.5.1 - Unauthenticated Stored XSS via Store Config Proxy URL","id":"CVE-2026-85683"},"products":["marker"],"published":"2026-09-04","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["datalab-to"]},"summary":"Unauthenticated attackers can exploit path traversal in the upload handler to write or delete arbitrary files, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2026-85684/"}