{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-76652 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-76652 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76652 is a medium-severity path traversal vulnerability in TP-Link Systems Inc. Archer MR600, published on 10 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-76652 and fix it if it is affected.\n\nWhat it is: CVE-2026-76652 is a medium-severity path traversal vulnerability in TP-Link Systems Inc. Archer MR600, published on 10 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-76652 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc. Archer MR600. 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-2026-76652/ (Markdown: https://insights.sbomify.com/CVE-2026-76652/index.md)","id":"CVE-2026-76652","markdown":"https://insights.sbomify.com/CVE-2026-76652/index.md","name":"CVE-2026-76652","record":{"aliases":["GHSA-q3j6-99qm-jjmm"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link router","requires_auth":"high_privilege","summary":"Authenticated attackers can upload crafted files to unintended locations, potentially overwriting system files on TP-Link routers.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"An\nauthenticated directory traversal vulnerability in file upload functionality has\nbeen identified in Archer MR600 (v2, v3 \u0026 v5) and TL-MR6400 v8. Due to insufficient validation of user-supplied file\ninformation, an authenticated remote attacker with access to the affected\nupload functionality could upload a specially crafted file and cause it to be\nwritten outside the intended directory. \n\nSuccessful\nexploitation could allow an authenticated remote attacker to write files to\nunintended locations, potentially overwriting or modifying files\naccessible to the affected service; arbitrary code execution has not\nbeen demonstrated.","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":"Authenticated Directory Traversal Vulnerability in File Upload Functionality in TP-Link TL-MR6400 and Archer MR600","id":"CVE-2026-76652","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Missing Authentication in VPN Configuration Management in TP-Link TL-MR6400 and Archer MR600","id":"CVE-2026-76653"},"packages":[],"prev":{"headline":"Pre-Authentication Multipart Boundary Buffer Overflow in HTTP Service in TP-Link TL-WR841N","id":"CVE-2026-76651"},"products":["Archer MR600","TL-MR6400 v8"],"published":"2026-09-10","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["TP-Link Systems Inc."]},"summary":"Authenticated attackers can upload crafted files to unintended locations, potentially overwriting system files on TP-Link routers.","url":"https://insights.sbomify.com/CVE-2026-76652/"}