{"id":"CVE-2026-84839","state":"PUBLISHED","title":"tsi-coop tsi-dpdp-cms Admin Console/DPO Compliance Console web.xml missing 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.","publishedAt":"2026-09-02T18:15:11.525Z","updatedAt":"2026-09-03T15:03:17.600Z","severity":{"score":6.9,"label":"Medium","version":"4.0","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","source":"VulDB"},"assigner":"VulDB","products":["tsi-coop tsi-dpdp-cms"],"affected":[{"vendor":"tsi-coop","product":"tsi-dpdp-cms","versions":[{"version":"0.1","status":"affected"},{"version":"0.2","status":"affected"},{"version":"0.3","status":"affected"},{"version":"0.4","status":"affected"},{"version":"0.5.0","status":"affected"},{"version":"0.5.1","status":"unaffected"}],"cpes":["cpe:2.3:a:tsi-coop:tsi-dpdp-cms:*:*:*:*:*:*:*:*"],"modules":["Admin Console/DPO Compliance Console"]}],"references":["https://vuldb.com/vuln/398081","https://vuldb.com/vuln/398081/cti","https://vuldb.com/cve/CVE-2026-84839","https://vuldb.com/submit/885619","https://github.com/mano257200/TSI-DPDP-CMS-Missing-Authentication/blob/main/README.md","https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/3.md","https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1","https://github.com/tsi-coop/tsi-dpdp-cms/"],"weaknesses":["CWE-306","CWE-287"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/84xxx/CVE-2026-84839.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-84839","state":"PUBLISHED","datePublished":"2026-09-02T18:15:11.525Z","dateUpdated":"2026-09-03T15:03:17.600Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-02T11:56:57.230Z"},"containers":{"cna":{"title":"tsi-coop tsi-dpdp-cms Admin Console/DPO Compliance Console web.xml missing authentication","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"tsi-coop","product":"tsi-dpdp-cms","versions":[{"version":"0.1","status":"affected"},{"version":"0.2","status":"affected"},{"version":"0.3","status":"affected"},{"version":"0.4","status":"affected"},{"version":"0.5.0","status":"affected"},{"version":"0.5.1","status":"unaffected"}],"cpes":["cpe:2.3:a:tsi-coop:tsi-dpdp-cms:*:*:*:*:*:*:*:*"],"modules":["Admin Console/DPO Compliance Console"]}],"references":[{"url":"https://vuldb.com/vuln/398081","name":"VDB-398081 | tsi-coop tsi-dpdp-cms Admin Console/DPO Compliance Console web.xml missing authentication","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/398081/cti","name":"VDB-398081 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-84839","name":"CVE-2026-84839 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/885619","name":"Submit #885619 | TSI Coop TSI DPDP CMS 0.4.8 Missing Authentication","tags":["third-party-advisory"]},{"url":"https://github.com/mano257200/TSI-DPDP-CMS-Missing-Authentication/blob/main/README.md","tags":["exploit"]},{"url":"https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/3.md","tags":["related"]},{"url":"https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1","tags":["patch"]},{"url":"https://github.com/tsi-coop/tsi-dpdp-cms/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","type":"CWE","lang":"en","description":"Missing Authentication"}]},{"descriptions":[{"cweId":"CWE-287","type":"CWE","lang":"en","description":"Improper Authentication"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-02T18:15:11.525Z"},"timeline":[{"time":"2026-09-02T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-02T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-02T14:02:26.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Mahendravarman (VulDB User)","type":"reporter"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-03T15:03:05.328746Z","id":"CVE-2026-84839","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-03T15:03:17.600Z"}}]}}}