CVE-2026-129153

Description

SurveyKing 1.12.0 through 1.13.2 contains an authorization bypass in the linked survey feature that fails to verify the referenced linkSurveyId belongs to the caller's own project. Authenticated attackers can point a linked option at another user's survey so that loadLinkResult and updateLinkSurveyAnswer read, rewrite, or create responses in that survey.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 7.1CVSS 4.0, Highfrom the CNA (VulnCheck)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
• 7.1CVSS 3.1, Highfrom the CNA (VulnCheck)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 13 Nov 2026 Published

Weakness

• CWE-639

References

• vul.yulun.ac.cnthird-party-advisory
• github.comissue-tracking
• github.comtechnical-description
• github.comtechnical-description
• VulnCheck Advisory: SurveyKing 1.12.0 through 1.13.2 Authorization Bypass via Linked Survey linkSurveyIdthird-party-advisory