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SurveyKing before 1.13.0 Unauthenticated File Download via /api/public/preview

Type: advisorySource: Official CVE List1 source record

SurveyKing before 1.13.0 contains a missing authorization vulnerability that allows unauthenticated attackers to download any stored file by id through GET /api/public/preview/{attachmentId}. Attackers who know or derive time-ordered snowflake file ids can bypass shared, owner, and project checks in FileServiceImpl.loadFile to read private survey attachments and respondent uploads.

Announced Source revision 1
Original source ↗

CVE-2026-111646

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-111646

SurveyKing

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://github.com/javahuang/SurveyKing",
    "vendor": "javahuang",
    "product": "SurveyKing",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.13.0",
        "versionType": "custom"
      }
    ],
    "packageURL": "pkg:github/javahuang/SurveyKing",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-111646

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#34434 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement