CVE-2026-84839: Missing Authentication in tsi-coop tsi-dpdp-cms
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.
CVSS v4.0
Score 6.9medium
Affected software
tsi-coop
tsi-dpdp-cms
cpe:2.3:a:tsi-coop:tsi-dpdp-cms:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects tsi-coop tsi-dpdp-cms versions up to 0.5.0 and is caused by missing authentication controls in some functionality of the web.xml file within the Admin Console/DPO Compliance Console component. An attacker can remotely exploit this flaw without requiring privileges or user interaction, potentially bypassing authentication mechanisms. The vulnerability has a CVSS 4.0 base score of 6.9 (medium severity). Public exploit code is available. The vendor has addressed the issue in version 0.5.1.
Potential Impact
An attacker can remotely exploit this vulnerability to bypass authentication in the affected component, potentially gaining unauthorized access to administrative functions. This could lead to unauthorized actions within the Admin Console/DPO Compliance Console. No privilege or user interaction is required for exploitation. The vulnerability is rated medium severity with a CVSS score of 6.9.
Mitigation Recommendations
Upgrade tsi-coop tsi-dpdp-cms to version 0.5.1 or later to remediate this vulnerability. No other official remediation or temporary fixes are documented. Patch status is confirmed by the version upgrade recommendation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-02T11:56:57.230Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a986974acd9273b4993d06f
Added to database: 09/02/2026, 18:22:44 UTC
Last enriched: 09/07/2026, 13:06:12 UTC
Last updated: 10/17/2026, 18:48:23 UTC
Views: 100
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