CVE-2026-129152

SurveyKing 1.12.0 through 1.13.2 Authentication Bypass via saveAnswer Response Submission

Published Nov 13, 2026 CVSS 4.0 · 6.9 Medium EPSS n/a KEV · Not listed

Description

SurveyKing 1.12.0 through 1.13.2 contains an authentication bypass vulnerability that allows unauthenticated attackers to submit survey responses because AnswerServiceImpl.saveAnswer skips login-required and survey password checks. Attackers can submit responses to protected surveys and set createBy in the request body to impersonate other users, corrupting survey results.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

javahuang

SurveyKing

unaffected

Version	Status	Constraints
`1.12.0`	affected	≤ 1.13.2

No data.

Vendor Product Versions

Surveyking

Version	Status	Scheme	Platform
`[1.12.0,1.13.2]`	affected	semver	—

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

No advisories available

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/javahuang/SurveyKing/blob/5de0d05b682ee34244c0b6c07be24eb6358cd8a5/server/rdbms/src/main/java/cn/surveyking/server/impl/AnswerServiceImpl.java#L216-L230
https://github.com/javahuang/SurveyKing/blob/5de0d05b682ee34244c0b6c07be24eb6358cd8a5/server/rdbms/src/main/java/cn/surveyking/server/impl/SurveyServiceImpl.java#L226-L236
https://github.com/javahuang/SurveyKing/issues/92
https://vul.yulun.ac.cn/20261107/surveyking/
https://www.vulncheck.com/advisories/surveyking-1.12.0-through-1.13.2-authentication-bypass-via-saveanswer-response-submission

History

Nov 13, 2026 5:30 PM Description updated. Title updated. First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		SurveyKing 1.12.0 through 1.13.2 contains an authentication bypass vulnerability that allows unauthenticated attackers to submit survey responses because AnswerServiceImpl.saveAnswer skips login-required and survey password checks. Attackers can submit responses to protected surveys and set createBy in the request body to impersonate other users, corrupting survey results.
Title		SurveyKing 1.12.0 through 1.13.2 Authentication Bypass via saveAnswer Response Submission
First Time appeared		Surveyking Surveyking surveyking
Weaknesses		CWE-306
CPEs		cpe:2.3:a:surveyking:surveyking::::::::
Vendors & Products		Surveyking Surveyking surveyking
References		https://github.com/javahuang/SurveyKing/blob/5de0d05b682ee34244c0b6c07be24eb6358cd8a5/server/rdbms/src/main/java/cn/surveyking/server/impl/AnswerServiceImpl.java#L216-L230 https://github.com/javahuang/SurveyKing/blob/5de0d05b682ee34244c0b6c07be24eb6358cd8a5/server/rdbms/src/main/java/cn/surveyking/server/impl/SurveyServiceImpl.java#L226-L236 https://github.com/javahuang/SurveyKing/issues/92 https://vul.yulun.ac.cn/20261107/surveyking/ https://www.vulncheck.com/advisories/surveyking-1.12.0-through-1.13.2-authentication-bypass-via-saveanswer-response-submission
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}` cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}`