{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-91751 exists.","fix":"No fix has been published for CVE-2026-91751 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91751 is a high-severity path traversal vulnerability in flextype, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-91751 and fix it if it is affected.\n\nWhat it is: CVE-2026-91751 is a high-severity path traversal vulnerability in flextype, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-91751 exists.\n\nAffected product: flextype. 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-2026-91751/ (Markdown: https://insights.sbomify.com/CVE-2026-91751/index.md)","id":"CVE-2026-91751","markdown":"https://insights.sbomify.com/CVE-2026-91751/index.md","name":"CVE-2026-91751","record":{"aliases":["GHSA-63h9-h8w7-v6fr"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Flextype CMS","requires_auth":"low_privilege","summary":"Attackers with API tokens can exploit path traversal in the Entries REST API to read or overwrite arbitrary files outside the intended directory.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Flextype CMS through 1.0.0-alpha.3 fails to properly validate id and new_id parameters in the Entries REST API, allowing API token holders to read, create, or overwrite files outside the entries directory. Attackers can use traversal sequences in API requests to escape the project entries directory and manipulate arbitrary files and directories on the filesystem.","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":"Flextype CMS through 1.0.0-alpha.3 Path Traversal via Entries REST API","id":"CVE-2026-91751","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":"GNU libextractor before 1.15 Stack Overflow via OLE2","id":"CVE-2026-91752"},"packages":[],"prev":{"headline":"WeKnora before 0.7.0 SSRF via Unvalidated HTTP Redirects","id":"CVE-2026-91750"},"products":["flextype"],"published":"2026-09-15","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["flextype"]},"summary":"Attackers with API tokens can exploit path traversal in the Entries REST API to read or overwrite arbitrary files outside the intended directory.","url":"https://insights.sbomify.com/CVE-2026-91751/"}