A security flaw has been discovered in tsi-coop tsi-dpdp-cms up to 0.5.0. This vulnerability affects unknown code. The manipulation results in client-side enforcement of server-side security. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.5.1 is able to resolve this issue. It is recommended to upgrade the affected component.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Tsi-coop
  • Tsi-dpdp-cms

No data.

No data.

References
Link Providers
https://github.com/mano257200/TSI-DPDP-CMS-Client-Side-Only-Authentication-Allows-Complete-Bypass-via-Direct-HTTP-Request/blob/main/README.md cve-icon cve-icon
https://github.com/tsi-coop/tsi-dpdp-cms/ cve-icon cve-icon
https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/1.md cve-icon cve-icon
https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-84841 cve-icon cve-icon
https://vuldb.com/submit/885661 cve-icon cve-icon
https://vuldb.com/vuln/398083 cve-icon cve-icon
https://vuldb.com/vuln/398083/cti cve-icon cve-icon
History

Wed, 02 Sep 2026 19:00:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in tsi-coop tsi-dpdp-cms up to 0.5.0. This vulnerability affects unknown code. The manipulation results in client-side enforcement of server-side security. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.5.1 is able to resolve this issue. It is recommended to upgrade the affected component.
Title tsi-coop tsi-dpdp-cms client-side enforcement of server-side security
First Time appeared Tsi-coop
Tsi-coop tsi-dpdp-cms
Weaknesses CWE-602
CPEs cpe:2.3:a:tsi-coop:tsi-dpdp-cms:*:*:*:*:*:*:*:*
Vendors & Products Tsi-coop
Tsi-coop tsi-dpdp-cms
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-09-02T18:45:10.714Z

Updated: 2026-09-02T18:45:10.714Z

Reserved: 2026-09-02T11:57:05.309Z

Link: CVE-2026-84841

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-02T19:18:09.580

Modified: 2026-09-02T19:18:09.580

Link: CVE-2026-84841

cve-icon Redhat

No data.