CVSS 4.0
5.5 mediumCVSS: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:PCVE-2026-84841
Medium (5.5). EPSS 0.5% chance of exploitation in the next 30 days.
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.
Severity
CVSS 3.1
7.3 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
- CWE
- CWE-602
- Published
- Modified
- Record from
- the NVD, synced
References
- https://github.com/mano257200/TSI-DPDP-CMS-Client-Side-Only-Authentication-Allows-Complete-Bypass-via-Direct-HTTP-Request/blob/main/README.md
- https://github.com/tsi-coop/tsi-dpdp-cms/
- https://github.com/tsi-coop/tsi-dpdp-cms/blob/main/docs/security-fixes/1.md
- https://github.com/tsi-coop/tsi-dpdp-cms/releases/tag/v0.5.1
- https://vuldb.com/cve/CVE-2026-84841