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Vulnerability record · CVE-2026-85057 · published 24 September 2026

CVE-2026-85057: Improper access control vulnerability

ZITADEL is an open source identity management platform. From 3.0.0 until 3.4.13 and 4.16.1, ZITADEL Actions V1 enables the goja Node-compatible require() registry without restricting its filesystem source loader. An organization Action author with ORG_OWNER, org.action.write, and org.flow.write permissions can run JavaScript at OIDC, SAML, and login-flow trigger points and load files readable by the ZITADEL server process. This can disclose mounted configuration and secrets, including credentials stored through ZITADEL_FIRSTINSTANCE_LOGINCLIENTPATPATH or ZITADEL_FIRSTINSTANCE_MACHINEKEYPATH, and recovered bootstrap credentials can enable escalation from an organization administrator to an instance administrator. The issue affects Actions V1, and host command execution is not established. This issue is fixed in versions 3.4.13 and 4.16.1.

8.7 CVSS 3.1 High EPSS 0.39% · top 69.5% CWE-284 · Improper access control Deferred
8.7CVSS 3.1 base score
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
24 Sep 2026Last modified by NVD

Description

ZITADEL is an open source identity management platform. From 3.0.0 until 3.4.13 and 4.16.1, ZITADEL Actions V1 enables the goja Node-compatible require() registry without restricting its filesystem source loader. An organization Action author with ORG_OWNER, org.action.write, and org.flow.write permissions can run JavaScript at OIDC, SAML, and login-flow trigger points and load files readable by the ZITADEL server process. This can disclose mounted configuration and secrets, including credentials stored through ZITADEL_FIRSTINSTANCE_LOGINCLIENTPATPATH or ZITADEL_FIRSTINSTANCE_MACHINEKEYPATH, and recovered bootstrap credentials can enable escalation from an organization administrator to an instance administrator. The issue affects Actions V1, and host command execution is not established. This issue is fixed in versions 3.4.13 and 4.16.1.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

References

LinkTags
https://github.com/zitadel/zitadel/commit/afe108640cf57a17e8b743fbcdad9ae636eb3eb7
https://github.com/zitadel/zitadel/commit/baf6ed501b684f47048553d9034e8d3aa824950e
https://github.com/zitadel/zitadel/commit/e28d6bcc033368c3e9683ee15c195b8460b9305d
https://github.com/zitadel/zitadel/releases/tag/v3.4.13
https://github.com/zitadel/zitadel/releases/tag/v4.16.1
https://github.com/zitadel/zitadel/security/advisories/GHSA-fgmf-7rf8-m6vf

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Source: NIST National Vulnerability Database (record CVE-2026-85057), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.