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CVE-2026-18723— diaowen DWSurvey Survey Status up-survey-status.do improper authorization

Quick assessment

Affected
diaowen DWSurvey
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

diaowen DWSurvey是diaowen团队开源的一款在线问卷调研系统。 diaowen DWSurvey 6.14.0及之前版本存在安全漏洞，该漏洞源于Survey Status Handler组件对文件/api/dwsurvey/app/survey/up-survey-status.do中未知函数的授权不当，可能导致攻击者远程利用漏洞。

CVSS 6.3 · Medium EPSS 0.35% · P26

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 15

VendorProduct Version RangeStatus
diaowen DWSurvey 6.0 affected
6.1 affected
6.2 affected
6.3 affected
6.4 affected
6.5 affected
6.6 affected
6.7 affected
… +7 more rows
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I. Basic Information for CVE-2026-18723

Vulnerability Information
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Vulnerability Title
diaowen DWSurvey Survey Status up-survey-status.do improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in diaowen DWSurvey up to 6.14.0. The affected element is an unknown function of the file /api/dwsurvey/app/survey/up-survey-status.do of the component Survey Status Handler. This manipulation causes improper authorization. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
diaowen DWSurvey 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
diaowen DWSurvey是diaowen团队开源的一款在线问卷调研系统。 diaowen DWSurvey 6.14.0及之前版本存在安全漏洞，该漏洞源于Survey Status Handler组件对文件/api/dwsurvey/app/survey/up-survey-status.do中未知函数的授权不当，可能导致攻击者远程利用漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
diaowen DWSurvey 6.0 cpe:2.3:a:diaowen:dwsurvey:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-18723

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III. Intelligence Information for CVE-2026-18723

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Proof of Concept for CVE-2026-18723 (1)

IV. Related Vulnerabilities

Same product: DWSurvey
Same vendor: diaowen
Same weakness: CWE-285

V. Comments for CVE-2026-18723

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