Authorization Bypass Through User-Controlled Key Affecting github.com/zitadel/zitadel/proto/zitadel package, versions >=2.63.0-rc.1 <2.63.8>=2.64.0-rc.1 <2.64.5>=2.65.0-rc.1 <2.65.6>=2.66.0-rc.1 <2.66.11>=2.67.0-rc.1 <2.67.8>=2.68.0-rc.1 <2.68.4>=2.69.0-rc.1 <2.69.4>=2.70.0-rc.1 <2.70.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published5 Mar 2025
- disclosed4 Mar 2025
- creditAmit Laish
Introduced: 4 Mar 2025
CVE-2025-27507 (opens in a new tab)How to fix?
Upgrade github.com/zitadel/zitadel/proto/zitadel to version 2.63.8, 2.64.5, 2.65.6, 2.66.11, 2.67.8, 2.68.4, 2.69.4, 2.70.1 or higher.
Overview
Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key within the Admin API, primarily impacting LDAP configurations. Authenticated users lacking specific IAM roles can exploit these vulnerabilities to modify sensitive settings. Notably, unauthorized users could alter LDAP settings, redirecting authentication attempts to malicious servers and potentially exposing LDAP server credentials. Additionally, other endpoints allow unauthorized modifications to instance settings like languages, labels, and templates.