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CVE-2026-39943— Directus exposes sensitive fields in revision history

Quick assessment

Affected
directus directus
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.

Directus是Directus开源的一个实时 Api 和应用程序仪表板。用于管理 Sql 数据库内容。 Directus 11.17.0之前版本存在安全漏洞，该漏洞源于修订记录快照代码未一致调用prepareDelta清理管道，可能导致敏感字段以明文形式存储。

CVSS 6.5 · Medium EPSS 0.27% · P18
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I. Basic Information for CVE-2026-39943

Vulnerability Information
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Vulnerability Title
Directus exposes sensitive fields in revision history
Source: CVE Program / CVE List V5
Vulnerability Description
Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.17.0, Directus stores revision records (in directus_revisions) whenever items are created or updated. Due to the revision snapshot code not consistently calling the prepareDelta sanitization pipeline, sensitive fields (including user tokens, two-factor authentication secrets, external auth identifiers, auth data, stored credentials, and AI provider API keys) could be stored in plaintext within revision records. This vulnerability is fixed in 11.17.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Directus 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Directus是Directus开源的一个实时 Api 和应用程序仪表板。用于管理 Sql 数据库内容。 Directus 11.17.0之前版本存在安全漏洞，该漏洞源于修订记录快照代码未一致调用prepareDelta清理管道，可能导致敏感字段以明文形式存储。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
directus directus < 11.17.0 -

II. Public POCs for CVE-2026-39943

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III. Intelligence Information for CVE-2026-39943

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Vendor Advisories for CVE-2026-39943 (1)

Other References for CVE-2026-39943 (1)

IV. Related Vulnerabilities

Same product: directus
Same vendor: directus
Same weakness: CWE-200

V. Comments for CVE-2026-39943

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