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CVE-2026-110697— Quay: quay: sql like wildcard injection in robot listing leaks cross-tenant robot tokens

Quick assessment

Affected
Red Hat Red Hat OpenShift Update Service
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 Quay 中发现一个漏洞：机器人账户列表功能在构建 SQL LIKE 模式时，直接使用用户可控的命名空间名称，且未对通配符元字符进行转义。攻击者可以创建一个包含下划线字符的命名空间，从而匹配并获取其他租户命名空间中的机器人账户及其解密的认证令牌，导致跨租户凭证窃取和未经授权的镜像操作。

CVSS 9.9 · Critical

Affected Version Matrix 4

VendorProduct Version RangeStatus
Red Hat Red Hat OpenShift Update Service any unaffected
Red Hat Red Hat Quay 3 any affected
any affected
Red Hat Red Hat Quay 5 any affected
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I. Basic Information for CVE-2026-110697

Vulnerability Information
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Vulnerability Title
Quay: quay: sql like wildcard injection in robot listing leaks cross-tenant robot tokens
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Quay where the robot account listing function constructs a SQL LIKE pattern from user-controlled namespace names without escaping wildcard metacharacters. An attacker who creates a namespace containing an underscore character can match and retrieve robot accounts and their decrypted authentication tokens from other tenants' namespaces, leading to cross-tenant credential theft and unauthorized image operations.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat OpenShift Update Service - cpe:/a:redhat:openshift_update_service:5
Red Hat Red Hat Quay 3 - cpe:/a:redhat:quay:3
Red Hat Red Hat Quay 3 - cpe:/a:redhat:quay:3
Red Hat Red Hat Quay 5 - cpe:/a:redhat:quay:5

II. Public POCs for CVE-2026-110697

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III. Intelligence Information for CVE-2026-110697

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Other References for CVE-2026-110697 (2)

Same Patch Batch · Red Hat · 2026-11-11 · 16 CVEs total

CVE-2026-123710 9.8 CRITICAL Quay: red hat quay: unauthenticated registry signing-key takeover via service key rotation
CVE-2026-108472 7.8 HIGH Xfsprogs: xfsprogs: local privilege escalation via command injection in xfs_admin
CVE-2026-124741 7.6 HIGH Busybox: stack buffer overflow in udhcpc6 send_d6_renew() and send_d6_release()
CVE-2026-91150 7.5 HIGH Cockpit: cockpit: denial of service via unbounded fragmented websocket messages
CVE-2026-124739 7.5 HIGH Busybox: httpd stack buffer overflow via an "i:" rule in a subdirectory httpd.conf
CVE-2026-124737 7.5 HIGH Busybox: heap buffer overflow in the tftp client on fallback to the default block size
CVE-2026-91151 7.3 HIGH Cockpit: cockpit: local privilege escalation via insecure symlink handling in public key a
CVE-2026-116468 6.6 MEDIUM Keycloak-services: keycloak-services: delegated admin escalates to realm-admin via group m
CVE-2026-124744 6.3 MEDIUM Busybox: cpio hardlink target not sanitized under feature_path_traversal_protection
CVE-2026-124745 6.3 MEDIUM Busybox: tar deferred hardlink target resolved through a deferred symlink escapes the extr
CVE-2026-124746 5.5 MEDIUM Busybox: out-of-bounds read in volume_id_get_buffer() via an offset+length wraparound
CVE-2026-124743 5.5 MEDIUM Busybox: divide-by-zero and heap over-read in the volume_id hfs+ prober
CVE-2026-124742 5.5 MEDIUM Busybox: divide-by-zero in the volume_id fat prober via a zero sectors_per_cluster value
CVE-2026-124738 5.3 MEDIUM Busybox: httpd password rule bypass for pre-compressed .gz files via accept-encoding: gzip
CVE-2026-124740 4.3 MEDIUM Busybox: use-after-free of requested_ipv6 in udhcpc6

IV. Related Vulnerabilities

Same product: Red Hat OpenShift Update Service
Same vendor: Red Hat
Same weakness: CWE-89