CVE-2026-84841CWE-602

CVE-2026-84841

High · published September 2, 2026

CVSS v3.1
7.3
EPSS
0%
Percentile
23.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · 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
EPSS
0.00314 · 23.9th percentile
Weakness
CWE-602 · Client-Side Enforcement of Server-Side Security
Published
2026-09-02T23:18Z
References (8)
https://github.com/mano257200/TSI-DPDP-CMS-Client-Side-Only-Authentication-Allows-Complete-Bypass-via-Direct-HTTP-Request/blob/main/README.md · [email protected]https://github.com/tsi-coop/tsi-dpdp-cms/ · [email protected]https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/1.md · [email protected]https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1 · [email protected]https://vuldb.com/cve/CVE-2026-84841 · [email protected]https://vuldb.com/submit/885661 · [email protected]https://vuldb.com/vuln/398083 · [email protected]https://vuldb.com/vuln/398083/cti · [email protected]
EPSS history
Timeline
  • 04 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 02 SEP 18:45Z
    tsi-coop tsi-dpdp-cms client-side enforcement of server-side security
    cvelistv5