CVE-2026-123800— SuperTokens Core 凭证覆盖及应用接管漏洞
一分钟漏洞结论
影响对象
supertokens supertokens-core
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
SuperTokens Core 是一个开源身份认证服务器。在从 6.0.0 到 6.0.24、7.0.23、8.0.7、9.0.6、9.1.6、9.2.7、9.3.5、10.0.8、10.1.9、11.0.9、11.1.4、11.2.4、11.3.8、11.4.8、12.0.11、12.1.2、12.2.1 和 12.3.1 的版本中，位于 的 方法未能充分授权对父级连接 URI 域名或基础租户（base tenant）的更新操作。 在已授权的、包含多个应用且共享同一个非默认连接 URI 域名、并各自拥有独立 的
影响版本矩阵 18
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| supertokens | supertokens-core | >= 6.0.0, < 6.0.24 |
affected |
>= 7.0.0, < 7.0.23 |
affected | ||
>= 8.0.0, < 8.0.7 |
affected | ||
>= 9.0.0, < 9.0.6 |
affected | ||
>= 9.1.0, < 9.1.6 |
affected | ||
>= 9.2.0, < 9.2.7 |
affected | ||
>= 9.3.0, < 9.3.5 |
affected | ||
>= 10.0.0, < 10.0.8 |
affected | ||
| … +10 条更多 | |||
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一、 漏洞 CVE-2026-123800 基础信息
漏洞信息
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Vulnerability Title
SuperTokens Core: App-scoped API key can overwrite the parent connection URI domain's credentials and take over sibling applications
来源: CVE Program / CVE List V5
Vulnerability Description
SuperTokens Core is an open source authentication server. From 6.0.0 until 6.0.24, 7.0.23, 8.0.7, 9.0.6, 9.1.6, 9.2.7, 9.3.5, 10.0.8, 10.1.9, 11.0.9, 11.1.4, 11.2.4, 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1, Multitenancy.checkPermissionsForCreateOrUpdate in src/main/java/io/supertokens/multitenancy/Multitenancy.java does not adequately authorize updates to a parent connection URI domain or the base tenant. In a licensed multi-tenant deployment with multiple applications under one non-default connection URI domain and separate api_keys, an attacker holding one application's valid API key can update the parent domain because the CUD-target branch checks the domain without requiring the source application and tenant to be public. Because api_keys is not protected, the attacker can replace the parent key and then sibling application keys, read or modify sibling users, obtain sessions as those users, establish persistence through a sibling dashboard user, and lock out the sibling application's own key. In the advisory's v2 create or update handlers, omitting the optional identifier produces a base-tenant target that skips the permission branches and enterprise-feature gate, allowing changes to firstFactors, required secondary factors, and recipe-enabled flags that affect login integrity and availability. The base-target variant still rejects coreConfig and does not establish key theft. This issue is fixed in versions 6.0.24, 7.0.23, 8.0.7, 9.0.6, 9.1.6, 9.2.7, 9.3.5, 10.0.8, 10.1.9, 11.0.9, 11.1.4, 11.2.4, 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1.
来源: 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
来源: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| supertokens | supertokens-core | >= 6.0.0, < 6.0.24 | - |
|
二、漏洞 CVE-2026-123800 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-123800 其他参考 (37)
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https://github.com/supertokens/supertokens-core/releases/tag/v9.0.6 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v9.2.7 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v9.3.5 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v8.0.7 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v9.1.6 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v10.1.9 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v12.3.1 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v11.0.9 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v12.2.1 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v7.0.23 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v10.0.8 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v11.4.8 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v11.2.4 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v12.1.2 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v11.3.8 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v6.0.24 x_refsource_MISC
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https://github.com/supertokens/supertokens-core/releases/tag/v11.1.4 x_refsource_MISC
同批安全公告 · supertokens · 2026-11-09 · 共 8 条
| CVE-2026-123798 | 8.1 HIGH | SuperTokens Core SAML 认证绕过漏洞 |
| CVE-2026-123802 | 8.1 HIGH | SuperTokens Core SAML 身份冒充漏洞 |
| CVE-2026-123803 | 8.1 HIGH | SuperTokens Core WebAuthn 跨租户密钥验证漏洞 |
| CVE-2026-123797 | 7.5 HIGH | SuperTokens Core 租户路径绕过 API 密钥验证漏洞 |
| CVE-2026-123799 | 7.4 HIGH | SuperTokens Core 会话令牌未检查过期漏洞 |
| CVE-2026-123801 | 7.4 HIGH | SuperTokens Core SAML 回调重放导致令牌生成漏洞 |
| CVE-2026-123804 | 6.8 MEDIUM | SuperTokens Core 会话未清理漏洞 |