MEDIUM
tsi-coop tsi-dpdp-cms client-side enforcement of server-side security
Published Sep 2, 2026
6.9
MEDIUMCVSS 4.0
EPSS 0.54%
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.
Affected products
-
- Version 0.1StatusaffectedConstraints-
- Version 0.2StatusaffectedConstraints-
- Version 0.3StatusaffectedConstraints-
- Version 0.4StatusaffectedConstraints-
- Version 0.5.0StatusaffectedConstraints-
- Version 0.5.1StatusunaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tsi-Coop | Tsi-Dpdp-Cms | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (8)
- https://github.com/mano257200/TSI-DPDP-CMS-Client-Side-Only-Authentication-Allows-Complete-Bypass-via-Direct-HTTP-Request/blob/main/README.md exploit
- https://github.com/tsi-coop/tsi-dpdp-cms/ product
- https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/1.md related
- https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1 patch
- https://vuldb.com/cve/CVE-2026-84841 third-party-advisory
- https://vuldb.com/submit/885661 third-party-advisory
- https://vuldb.com/vuln/398083 vdb-entry
- https://vuldb.com/vuln/398083/cti signaturepermissions-required
| Link | Providers | Tags |
|---|---|---|
| https://github.com/mano257200/TSI-DPDP-CMS-Client-Side-Only-Authentication-Allows-Complete-Bypass-via-Direct-HTTP-Request/blob/main/README.md | exploit | |
| https://github.com/tsi-coop/tsi-dpdp-cms/ | product | |
| https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/1.md | related | |
| https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1 | patch | |
| https://vuldb.com/cve/CVE-2026-84841 | third-party-advisory | |
| https://vuldb.com/submit/885661 | third-party-advisory | |
| https://vuldb.com/vuln/398083 | vdb-entry | |
| https://vuldb.com/vuln/398083/cti | signaturepermissions-required |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulDB
Published Sep 2, 2026
Updated Sep 5, 2026
Reserved Sep 2, 2026
Link CVE-2026-84841
CISA Vulnrichment
Updated Sep 5, 2026