TI-2020-13758 Aliases CVE-2020-20070 GHSA-xv2w-5rg6-j3gc

Cross Site Scripting vulnerability found in wkeyuan DWSurvey 1.0 allows a remote attacker…

LOW 28CWE-79Published 2023-06-20 · Updated 2024-12-11

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

Cross Site Scripting vulnerability found in wkeyuan DWSurvey 1.0 allows a remote attacker to execute arbitrary code via thequltemld parameter of the qu-multi-fillblank!answers.action file.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00565 47th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
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
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:diaowen:dwsurvey:1.0:::::::*	1.0	Vulnerable	diaowen

cpe:2.3:a:diaowen:dwsurvey:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·diaowen

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-20070
2026-10-03 Alias added: GHSA-xv2w-5rg6-j3gc

References

Exploit 1

https://github.com/wkeyuan/DWSurvey/issues/48

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-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
TI-2019-10959 DWSurvey through 2019-07-22 has stored XSS via the design/my-survey-design!copySurvey.action surveyName parameter. CVSS 3.0MEDIUM 6.1

Sources

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