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CVE-2026-109194— Quay: build trigger uuid idor in quay api

Quick assessment

Affected
Red Hat Red Hat Quay 3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Red Hat Quay 中发现了一个安全漏洞。其构建触发器管理的 API 未能验证所请求的触发器是否确实属于指定的仓库。具有任何仓库管理员权限的经认证用户，若已知目标触发器的通用唯一标识符（UUID），即可查看、修改或永久删除另一个仓库的构建触发器及其相关的写令牌。

CVSS 6.4 · Medium EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1199 · Trusted Relationship

Affected Version Matrix 2

VendorProduct Version RangeStatus
Red Hat Red Hat Quay 3 any affected
any affected
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I. Basic Information for CVE-2026-109194

Vulnerability Information
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Vulnerability Title
Quay: build trigger uuid idor in quay api
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Red Hat Quay. The build trigger management application programming interface (API) fails to verify whether a requested trigger belongs to the specified repository. An authenticated user with administrative access to any repository can view, modify, or permanently delete build triggers and associated write tokens of another repository if they know the victim trigger's universally unique identifier (UUID).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Quay 3 - cpe:/a:redhat:quay:3
Red Hat Red Hat Quay 3 - cpe:/a:redhat:quay:3

II. Public POCs for CVE-2026-109194

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III. Intelligence Information for CVE-2026-109194

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Vendor Advisories for CVE-2026-109194 (2)

Same Patch Batch · Red Hat · 2026-10-12 · 12 CVEs total

CVE-2026-87744 9.1 CRITICAL Io.quarkus:quarkus-hibernate-orm-rest-data-panache: missing authorization in quarkus rest
CVE-2026-108094 7.8 HIGH Mutter: mutter: client-triggered use-after-free in wayland color-management icc image desc
CVE-2026-75888 7.7 HIGH Openshift/console: openshift/console: authenticated ssrf via helm chart url fetch
CVE-2026-83535 7.4 HIGH Openstack-network-exporter: basic-auth uses plaintext password storage and non-constant-ti
CVE-2026-109082 6.8 MEDIUM Keycloak-services: keycloak-services: ciba confidential-only contract not enforced for pub
CVE-2026-94451 6.5 MEDIUM Quarkus-hibernate-orm-rest-data-panache: quarkus-hibernate-orm-rest-data-panache: informat
CVE-2026-107193 6.5 MEDIUM Foreman: api filter lookup ignores a search-limited filter permission
CVE-2026-85471 6.4 MEDIUM Quay: quay: webhook notification ssrf -- hostname-string blocklist trivially bypassable
CVE-2026-107203 5.4 MEDIUM Foreman: domain and subnet interface api skips host search filters
CVE-2026-83536 5.3 MEDIUM Openstack-network-exporter: http.server has no readheadertimeout / readtimeout (slowloris)
CVE-2026-109195 3.1 LOW Quay: repository auto-prune policy uuid idor in quay api

IV. Related Vulnerabilities

Same product: Red Hat Quay 3
Same vendor: Red Hat
Same weakness: CWE-639

V. Comments for CVE-2026-109194

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