by Kastro
Paper/Archive/CVE-2026-105763

CVE-2026-105763

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

EPSS 0.3%CVSS 9.6
critical.is priorityof 100
33
CVSS 9.6 (CNA)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 20.2.202 × 204.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
twenty>= 1.20.10, < 2.7.0–CNA

Scores by source

GitHub_M (CNA)9.6CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/twentyhq/twenty/security/advisories/GHSA-mq5c-qp77-2cv3refgithub.com/twentyhq/twenty/pull/20673refgithub.com/twentyhq/twenty/commit/57f13c9b9230f3c4c293ea6f3d8901990e6902c4