{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-104059 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-104059 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-104059 is a high-severity vulnerability in lektor, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-104059 and fix it if it is affected.\n\nWhat it is: CVE-2026-104059 is a high-severity vulnerability in lektor, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-104059 in the wild and no public exploit code.\n\nAffected product: lektor. 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-2026-104059/ (Markdown: https://insights.sbomify.com/CVE-2026-104059/index.md)","id":"CVE-2026-104059","markdown":"https://insights.sbomify.com/CVE-2026-104059/index.md","name":"CVE-2026-104059","record":{"aliases":["GHSA-76hh-mx5x-4xrx"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Lektor static site generator","requires_auth":"none","summary":"Unauthenticated attackers can exploit CSRF in Lektor admin API to modify content, delete pages, or disclose data via malicious cross-origin requests.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Lektor 3.3.14 and 3.4.0b15 contains a cross-site request forgery vulnerability in the admin API blueprint that allows unauthenticated attackers to perform state-changing actions by sending cross-origin requests without CSRF tokens, Origin/Referer validation, CORS configuration, or Host allowlisting. Attackers can exploit the newattachment, deleterecord, build, clean, and publish endpoints from a malicious web page to write arbitrary files, delete pages, wipe build output, trigger deployment publication, and via DNS rebinding reach read endpoints to disclose data.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Lektor 3.3.14 CSRF via Admin API Endpoints","id":"CVE-2026-104059","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"JetBackup WordPress Plugin \u003c 3.1.24.10 Symlink Arbitrary File Write via Backup Restore","id":"CVE-2026-104068"},"packages":[],"prev":{"headline":"Podgrab Missing Authentication on WebSocket /ws Endpoint","id":"CVE-2026-104058"},"products":["lektor"],"published":"2026-10-01","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":"2026-10-13","vendors":["lektor"]},"summary":"Unauthenticated attackers can exploit CSRF in Lektor admin API to modify content, delete pages, or disclose data via malicious cross-origin requests.","url":"https://insights.sbomify.com/CVE-2026-104059/"}