{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-23638 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-23638 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-23638 is a medium-severity missing authorization vulnerability in Accellion Kiteworks, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-23638 and fix it if it is affected.\n\nWhat it is: CVE-2026-23638 is a medium-severity missing authorization vulnerability in Accellion Kiteworks, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-23638 in the wild and no public exploit code.\n\nAffected product: Accellion Kiteworks. 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-2026-23638/ (Markdown: https://insights.sbomify.com/CVE-2026-23638/index.md)","id":"CVE-2026-23638","markdown":"https://insights.sbomify.com/CVE-2026-23638/index.md","name":"CVE-2026-23638","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Kiteworks Secure Data Forms","requires_auth":"low_privilege","summary":"An authenticated attacker can tamper with other users' form approval configurations due to insufficient authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"kiteworks","vendor":"accellion"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Kiteworks is a private data network (PDN). Prior to version 9.3.0, an Insecure Direct Object Reference (IDOR) vulnerability in Kiteworks Secure Data Forms allows an authenticated attacker to tamper with the internal approval flow configurations of forms belonging to other users due to insufficient authorization checks on resource ownership. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.","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":"Kiteworks Secure Data Forms is vulnerable to Authorization Bypass Through User-Controlled Key","id":"CVE-2026-23638","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"accellion:kiteworks","products":["accellion:kiteworks"],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"CakePHP PaginatorHelper::limitControl() vulnerable to reflected cross-site-scripting","id":"CVE-2026-23643"},"packages":[],"prev":{"headline":"Kiteworks Secure Data Forms is vulnerable to an Unrestricted Upload of File with Dangerous Type","id":"CVE-2026-23636"},"products":["Secure Data Forms"],"published":"2026-06-01","related":[{"cvss_score":9.8,"headline":"Kiteworks Core Authentication Bypass in the Password Reset Workflow","id":"CVE-2026-102115","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.4,"headline":"Kiteworks Email Protection Gateway Improper Access Control","id":"CVE-2026-102149","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.3,"headline":"Kiteworks Core Administrative Account Takeover through Stored Cross-site Scripting (XSS)","id":"CVE-2026-102147","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.1,"headline":"Kiteworks Email Protection Gateway server-side request forgery","id":"CVE-2026-102095","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.1,"headline":"Kiteworks Email Protection Gateway server-side request forgery","id":"CVE-2026-102102","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.1,"headline":"Kiteworks Email Protection Gateway server-side request forgery","id":"CVE-2026-102103","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.1,"headline":"Kiteworks Email Protection Gateway server-side request forgery","id":"CVE-2026-102104","kev_date_added":null,"published":"2026-09-30"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-06-01","vendors":["kiteworks"]},"summary":"An authenticated attacker can tamper with other users' form approval configurations due to insufficient authorization checks.","url":"https://insights.sbomify.com/CVE-2026-23638/"}