CVE-2026-46624Public exploitNetwork attack vector

Authenticated OS command execution via timeZone SQL injection

Published May 26, 2026 · Updated May 26, 2026

SQL injection in Twenty 1.7.7 through 1.16.7 allows remote authenticated users to execute OS commands through the REST groupBy endpoint. getGroupByExpression directly interpolates group_by.timeZone into raw DATE_TRUNC and TO_CHAR SQL fragments without validation, escaping, or parameters. Command execution through PostgreSQL COPY TO PROGRAM requires a superuser database role, as used by the default self-hosted Docker deployment, and runs on the database server.

CVSS severity9.9
Critical
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Twenty 1.7.7 through 1.16.7 allows remote authenticated users to execute OS commands through the REST groupBy endpoint. getGroupByExpression directly interpolates group_by.timeZone into raw DATE_TRUNC and TO_CHAR SQL fragments without validation, escaping, or parameters. Command execution through PostgreSQL COPY TO PROGRAM requires a superuser database role, as used by the default self-hosted Docker deployment, and runs on the database server.

The record

CVE
CVE-2026-46624
Published
May 26, 2026
Updated
May 26, 2026
Vendor
Twenty
Product
Twenty
Classifications
CWE-78, CWE-89, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 26, 2026CVE publishedPublication date reported by the CVE source.
  2. May 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 1.7.7, <= 1.16.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Twenty · Twentyversion=>= 1.7.7, <= 1.16.7

Published CVSS scores

9.9GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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