Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-91774

Yao through v1.0.0-rc22 Missing Authorization via OpenAPI team endpoint

CVSS 4.0 5.3 MEDIUMCVSS 3.1 4.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-91774

Published

Yao through v1.0.0-rc22 authenticates but fails to authorize the GET /user/teams/:id endpoint, allowing any logged-in user to read full team records. Attackers can supply a known team identifier to retrieve sensitive team data including name, description, owner information, and settings without membership verification.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-91774

Published

yao

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "YaoApp",
                    "product": "yao",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:golang/github.com/yaoapp/yao",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "1.0.0-rc22",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON