TI-2026-15347 Aliases CVE-2026-18723 GHSA-jx8x-5xxr-99x9

diaowen DWSurvey Survey Status up-survey-status.do improper authorization

MEDIUM 57CWE-266Published 2026-08-04 · Updated 2026-08-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Privilege escalation, Security bypass
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-266 and CWE-285.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00347 28th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
diaowen	DWSurvey	6.0; 6.1; 6.2; 6.3; 6.4; 6.5; 6.6; 6.7; 6.8; 6.9; 6.10; 6.11; 6.12; 6.13; 6.14.0	—	No fix listed	CNA

DWSurvey Vendordiaowen Affected 6.0; 6.1; 6.2; 6.3; 6.4; 6.5; 6.6; 6.7; 6.8; 6.9; 6.10; 6.11; 6.12; 6.13; 6.14.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:diaowen:dwsurvey::::::::	—	—	diaowen

cpe:2.3:a:diaowen:dwsurvey:*:*:*:*:*:*:*:* Versions — — ·diaowen

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-18723
2026-10-03 Alias added: GHSA-jx8x-5xxr-99x9

References

Exploit 1

https://drive.google.com/file/d/1Ziv1My5IHNnEobdHOwCfx7d6eHUs-gnS/view?usp=sharing

TI-2023-21635 File Upload vulnerability in DWSurvey DWSurvey-OSS v.3.2.0 and before allows a remote… CVSS 3.1CRITICAL 9.8
TI-2025-39265 DWSurvey 6.14.0 is vulnerable to Incorrect Access Control. CVSS 3.1HIGH 7.5
TI-2026-15346 diaowen DWSurvey dev-survey.do in DwDeisgnSurveyController.devSurvey. authorization CVSS 4.0MEDIUM 5.3
TI-2021-16743 DWSurvey v3.2.0 was discovered to contain a remote command execution (RCE) vulnerability… CVSS 3.1CRITICAL 9.8
TI-2021-16744 DWSurvey v3.2.0 was discovered to contain an arbitrary file write vulnerability via the… CVSS 3.1CRITICAL 9.8
TI-2019-11271 DWSurvey through 2019-07-22 has reflected XSS via the design/qu-multi-fillblank!answers.action surveyId parameter. CVSS 3.0MEDIUM 6.1

See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences