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Vulnerability record · public intelligence
CVE-2026-39943
MEDIUM

Directus: Sensitive fields exposed in revision history

Published Apr 9, 2026 · Updated Nov 3, 2026

Severity · CVSSMEDIUM · Not scored
Known exploitationNot listed
EPSS / likelihood0.17%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Nov 3, 2026

Directus: Sensitive fields exposed in revision history

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

Directus stores revision records (in directusrevisions) 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.

Potential impact

Any user or service account with read access to directusrevisions (or flow logs) could retrieve values for fields that are supposed to be concealed or encrypted at rest, including: - token, tfasecret, externalidentifier, authdata, credentials - aiopenaiapikey, aianthropicapikey, aigoogleapikey, aiopenaicompatibleapikey This could lead to account takeover (via stolen tokens or 2FA secrets) or unauthorized use of third-party API keys stored against users.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

FIRST-EPSSCVE-LIST-V5
SSVC priority
LOW
Confidence
Not available
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. Security advisory ↗
  2. Source repository ↗

Record history

Published Apr 9, 2026 · Last refreshed Nov 3, 2026