CVE-2026-105763

CRITICAL 9.6

Twenty: Plaintext IMAP/SMTP/CalDAV password disclosure to any workspace member via /metadata GraphQL

CVSS Score

9.6

EPSS Score

0.0%

EPSS Percentile

0th

Twenty is an open-source CRM (customer relationship management) platform. From 1.20.10 until 2.7.0, the /metadata GraphQL connectedAccounts query returned connectionParameters from ConnectedAccountDTO for every connected account in a workspace, including plaintext IMAP, SMTP, and CalDAV passwords, because the field was not hidden and the lookup did not enforce the calling user's identity or account visibility. A normal workspace member could obtain other members' external-service credentials and use them to access mail or calendars and potentially reset third-party accounts. Google and Microsoft OAuth-only workspaces were not affected. This issue is fixed in version 2.7.0.

CWE	CWE-522
Vendor	twentyhq
Product	twenty
Published	Oct 5, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

twentyhq / twenty

>= 1.20.10, < 2.7.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/twentyhq/twenty/security/advisories/GHSA-mq5c-qp77-2cv3 github.com: https://github.com/twentyhq/twenty/pull/20673 github.com: https://github.com/twentyhq/twenty/commit/57f13c9b9230f3c4c293ea6f3d8901990e6902c4