{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-9827 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9827 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9827 is a critical vulnerability in Totolink, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-9827 and fix it if it is affected.\n\nWhat it is: CVE-2026-9827 is a critical vulnerability in Totolink, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-9827 in the wild and no public exploit code.\n\nAffected product: Totolink. 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-2026-9827/ (Markdown: https://insights.sbomify.com/CVE-2026-9827/index.md)","id":"CVE-2026-9827","markdown":"https://insights.sbomify.com/CVE-2026-9827/index.md","name":"CVE-2026-9827","record":{"aliases":["GHSA-p8wc-w2r7-2875"],"analysis":null,"analysis_generated_by":null,"assigner":"talos","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A arbitrary file write vulnerability exists in the boa formUploadFile functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.","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":"A arbitrary file write vulnerability exists in the boa formUploadFile functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327).","id":"CVE-2026-9827","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Logback deserialization whitelist bypass for java.lang and java.util","id":"CVE-2026-9828"},"packages":[],"prev":{"headline":"IBM Cyber Fraud Reachable Assertion","id":"CVE-2026-9825"},"products":["Totolink"],"published":"2026-10-20","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":"total"},"state":"PUBLISHED","updated":"2026-10-23","vendors":["totolink"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-9827/"}