CVE-2026-56668 — ZITADEL is an open source identity management platform....
CVE-2026-56668 漏洞深度分析
漏洞概述
CVE 编号: CVE-2026-56668
CVSS 评分: 8.1(HIGH)
CVSS 向量: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE 分类: CWE-862
漏洞状态: Deferred
发布时间: 2026-07-10T18:16:24.413
最后更新: 2026-07-14T14:16:35.310
漏洞描述
ZITADEL is an open source identity management platform. Prior to 4.15.3, ZITADEL's OAuth2 Token Exchange endpoint for urn:ietf:params:oauth:grant-type:token-exchange does not verify that the subject token belongs to the requesting client or that requested scopes remain within the original token's scopes, allowing a low-privilege token to be exchanged for elevated permissions at another application. This issue is fixed in version 4.15.3.
影响分析
此漏洞的具体影响取决于实际利用场景。"
修复建议
- 及时关注厂商发布的安全更新和补丁
- 升级受影响组件到最新版本
- 如无法立即升级,参考厂商提供的临时缓解措施
- 加强网络访问控制和监控
参考链接
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