Auth bypass in Diaowen Dwsurvey
CVE-2026-18722
A vulnerability was found in diaowen DWSurvey up to 6.14.0. Impacted is the function in DwDeisgnSurveyController.devSurvey. of the file /api/dwsurvey/app/v6/dw-design-survey/dev-survey.do of the component Survey Handler. The manipulation results in authorization bypass. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS: 0.002 (11.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Diaowen Dwsurvey — versions 6.0, 6.1, 6.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-18722?
- CVE-2026-18722 is a medium-severity vulnerability in Diaowen Dwsurvey, classified under Improper Authorization. CVSS score: 6.3/10. Published 2026-08-04.
- How severe is CVE-2026-18722?
- Medium severity. CVSS v3 base score is 6.3 out of 10.