CVE-2026-85055

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.

Overview

State: PUBLISHED
Assigner (CNA): GitHub_M
CVSS severity: HIGH
CVSS score: 7.1 / 10
CVSS 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
Effective score: 7.1 / 10 HIGH source: CNA overview
CWE(s): CWE-200, CWE-285
Reserved: 2026-09-02
Published: 2026-09-22 15:20 UTC
Last updated: 2026-09-22 15:20 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/85xxx/CVE-2026-85055.json
Linked Threat: CVE-2026-85055 — Twenty: Field-level read bypass

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-09-22 16:18:03 UTC
NVD last modified: 2026-09-22 16:18:03 UTC

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-84513
Assigner: GitHub_M
Published: Sep 22, 2026, 3:20:22 PM
Updated: Sep 22, 2026, 3:20:22 PM
EUVD base score (CVSS 4.0): 7.1 / 10
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
EUVD-reported EPSS: 0.0000
Vendors: twentyhq
Products: twenty (< 2.22.0)

ENISA 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.

EUVD references (4)

Affected products (1)

Vendor	Product	Versions	Platforms
twentyhq	twenty	`< 2.22.0` (affected)	—

Vendor references (4)

References embedded in the original CVE record by the assigning CNA.

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

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (4)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

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

Remediations (10)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

Security Update Guide - Microsoft

web:msrc.microsoft.com

The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.

2026-09-23 15:14 UTC
Cisco Advance Notification for Publication of September 16, 2026 ...

web:sec.cloudapps.cisco.com

On September 16, 2026 , the Cisco Product Security Incident Response Team (PSIRT) published the advisories that are listed in the following tables. To remediate these vulnerabilities, Cisco strongly recommends that customers upgrade to the fixed software that is indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Strengthening the ...

2026-09-23 15:14 UTC
Microsoft Patch Tracker (September 2026): Exploit-Ranked | Senserva

web:senserva.com

Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.

2026-09-23 15:14 UTC
SAP Security Patch Day - May 2026

web:support.sap.com

SAP security Patch Day Bulletin This post shares the information on security notes that remediate vulnerabilities discovered in SAP products. SAP strongly recommends that the customer visits the support portal and applies patches on priority to protect their SAP landscape. On 12 th of May 2026 , SAP security patch day saw the release of 15 new security notes.

2026-09-23 15:14 UTC
CVE-2026-85046 Explained: Inside Chrome's V8 Zero-Day | The CyberSec Guru

web:thecybersecguru.com

CVE - 2026 -85046 is a V8 type confusion zero-day already exploited in Chrome. Here's how the read/write primitive works, and how to patch immediately

2026-09-23 15:14 UTC
CVE-2026-45585 BitLocker Bypass Fixed in June 2026 Updates

web:windowsforum.com

Microsoft tracked YellowKey as CVE - 2026 -45585 and initially issued a mitigation while it prepared a full update. The important date for administrators is June 9, 2026 : Microsoft included a fix in its June Patch Tuesday security releases.

2026-09-23 15:14 UTC
Fix list for IBM WebSphere Application Server V8.5

web:www.ibm.com

Abstract IBM WebSphere Application Server provides periodic fixes for the base and Network Deployment editions of release V8.5. The following is a complete listing of fixes for V8.5 with the most recent fix at the top.

2026-09-23 15:14 UTC
Oracle Critical Patch Update Advisory - July 2026

web:www.oracle.com

This Critical Patch Update contains 1448 new security patches across the product families listed below. Please note that a My Oracle Support (MOS) note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at July 2026 Critical Patch Update: Executive Summary and Analysis.

2026-09-23 15:14 UTC
Oracle Critical Patch Update Advisory - October 2025

web:www.oracle.com

This Critical Patch Update contains 374 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at October 2025 Critical Patch Update: Executive Summary and Analysis.

2026-09-23 15:14 UTC
July Patch RoguePlanet Tuesday Kills Windows Kerberos RC4 Rollback ...

web:www.techtimes.com

July 2026 Patch Tuesday permanently removes the Kerberos RC4 rollback registry key on July 14, leaving service accounts with RC4-only material unable to authenticate. Administrators must also ...

2026-09-23 15:14 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-85055.json.

{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "twenty",
          "vendor": "twentyhq",
          "versions": [
            {
              "status": "affected",
              "version": "< 2.22.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285: Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-22T15:20:22.774Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/twentyhq/twenty/security/advisories/GHSA-v93q-4jcx-7p9m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/twentyhq/twenty/security/advisories/GHSA-v93q-4jcx-7p9m"
        },
        {
          "name": "https://github.com/twentyhq/twenty/pull/22873",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/twentyhq/twenty/pull/22873"
        },
        {
          "name": "https://github.com/twentyhq/twenty/commit/a5108d512f754a937860bda5e0c2c40c7266e19e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/twentyhq/twenty/commit/a5108d512f754a937860bda5e0c2c40c7266e19e"
        },
        {
          "name": "https://github.com/twentyhq/twenty/releases/tag/twenty/v2.22.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/twentyhq/twenty/releases/tag/twenty/v2.22.0"
        }
      ],
      "source": {
        "advisory": "GHSA-v93q-4jcx-7p9m",
        "discovery": "UNKNOWN"
      },
      "title": "Twenty: Field-level read bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-85055",
    "datePublished": "2026-09-22T15:20:22.774Z",
    "dateReserved": "2026-09-02T21:21:01.773Z",
    "dateUpdated": "2026-09-22T15:20:22.774Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}