{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84840 exists.","fix":"No fix has been published for CVE-2026-84840 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84840 is a medium-severity missing authorization vulnerability in tsi-coop tsi-dpdp-cms, published on 2 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-84840 and fix it if it is affected.\n\nWhat it is: CVE-2026-84840 is a medium-severity missing authorization vulnerability in tsi-coop tsi-dpdp-cms, published on 2 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84840 exists.\n\nAffected product: tsi-coop tsi-dpdp-cms. 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-2026-84840/ (Markdown: https://insights.sbomify.com/CVE-2026-84840/index.md)","id":"CVE-2026-84840","markdown":"https://insights.sbomify.com/CVE-2026-84840/index.md","name":"CVE-2026-84840","record":{"aliases":["GHSA-p9x5-3x4v-4w53"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"tsi-dpdp-cms","requires_auth":"none","summary":"Remote attackers can bypass authentication on the Bootstrap Setup Endpoint in tsi-dpdp-cms, potentially gaining unauthorized access to the system.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"A vulnerability was identified in tsi-coop tsi-dpdp-cms up to 0.5.0. This affects an unknown part of the file InterceptingFilter.java of the component Bootstrap Setup Endpoint. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 0.5.1 is able to mitigate this issue. Upgrading the affected component is recommended.","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":"tsi-coop tsi-dpdp-cms Bootstrap Setup Endpoint InterceptingFilter.java missing authentication","id":"CVE-2026-84840","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"tsi-coop tsi-dpdp-cms client-side enforcement of server-side security","id":"CVE-2026-84841"},"packages":[],"prev":{"headline":"tsi-coop tsi-dpdp-cms Admin Console/DPO Compliance Console web.xml missing authentication","id":"CVE-2026-84839"},"products":["tsi-dpdp-cms"],"published":"2026-09-02","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-02","vendors":["tsi-coop"]},"summary":"Remote attackers can bypass authentication on the Bootstrap Setup Endpoint in tsi-dpdp-cms, potentially gaining unauthorized access to the system.","url":"https://insights.sbomify.com/CVE-2026-84840/"}