{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84839 exists.","fix":"No fix has been published for CVE-2026-84839 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84839 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-2026-84839 and fix it if it is affected.\n\nWhat it is: CVE-2026-84839 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-2026-84839 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-2026-84839/ (Markdown: https://insights.sbomify.com/CVE-2026-84839/index.md)","id":"CVE-2026-84839","markdown":"https://insights.sbomify.com/CVE-2026-84839/index.md","name":"CVE-2026-84839","record":{"aliases":["GHSA-3qwp-5cgc-v46r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"DPDP compliance CMS","requires_auth":"none","summary":"Attackers can bypass authentication on the Admin and DPO Compliance Consoles due to missing security configurations in web.xml, allowing unauthorized access.","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:L/VI:N/VA:N/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 determined in tsi-coop tsi-dpdp-cms up to 0.5.0. Affected by this issue is some unknown functionality of the file web.xml of the component Admin Console/DPO Compliance Console. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 0.5.1 can resolve this issue. It is suggested to upgrade the affected component.","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 Admin Console/DPO Compliance Console web.xml missing authentication","id":"CVE-2026-84839","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 Bootstrap Setup Endpoint InterceptingFilter.java missing authentication","id":"CVE-2026-84840"},"packages":[],"prev":{"headline":"Rpm: command injection in rpmuncompress via unescaped filenames passed to popen()","id":"CVE-2026-84838"},"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":"2026-09-03","vendors":["tsi-coop"]},"summary":"Attackers can bypass authentication on the Admin and DPO Compliance Consoles due to missing security configurations in web.xml, allowing unauthorized access.","url":"https://insights.sbomify.com/CVE-2026-84839/"}