Vulnerability · Published Sep 22, 2026 · Assigned by GitHub_M

CVE-2026-85055Twenty: Field-level read bypass

High 7.1

In plain English

A high-severity information exposure in twenty from twentyhq. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 4.0)7.1High

Exploit odds (30 days)0.4%top 62.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Twenty is an open-source CRM (customer relationship management) platform. Prior to 2.22.0, field-level read permission is enforced on selected output fields but not on GraphQL or REST filter predicates. A workspace member or API key with permission to read an object but not a particular field can reference that denied field in direct filters, relation filters, or persisted view filters. The resulting totalCount and row presence reveal whether guesses match the real column, forming a boolean/count oracle that can reconstruct denied field values for records exposed by the principal's row-level policy. This issue is fixed in version 2.22.0.

Affected products (as reported)

Vendor	Product	Versions
twentyhq	twenty	< 2.22.0

Weakness: CWE-200, CWE-285 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://github.com/twentyhq/twenty/security/advisories/GHSA-v93q-4jcx-7p9m x_refsource_CONFIRM
https://github.com/twentyhq/twenty/pull/22873 x_refsource_MISC
https://github.com/twentyhq/twenty/commit/a5108d512f754a937860bda5e0c2c40c7266e19e x_refsource_MISC
https://github.com/twentyhq/twenty/releases/tag/twenty/v2.22.0 x_refsource_MISC