CVE-2026-46552

Description

NocoDB: Shared-base link access can invite arbitrary users as persistent base members

Overview

State

—

Assigner (CNA)

—

CVSS severity

medium

CVSS score

5.8 / 10

CVSS vector

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

Effective score

5.8 / 10 MEDIUM source: CNA overview

CWE(s)

—

Reserved

—

Published

—

Last updated

—

Source

https://www.tenable.com/cve/CVE-2026-46552

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-2026-38584

Assigner

GitHub_M

Published

Jun 23, 2026, 8:38:29 PM

Updated

Jun 24, 2026, 2:43:31 PM

EUVD base score (CVSS 3.1)

5.8 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

EUVD-reported EPSS

0.3100

Vendors

nocodb

Products

nocodb (< 2026.04.1)

Aliases

GHSA-chqv-vrj7-qffp

ENISA description: NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, shared-base sessions were granted the same base-member capabilities as authenticated viewers. Using only the shared-base UUID (xc-shared-base-id), an attacker could enumerate base members and invite an arbitrary email into the base as a real member. The invited user could then redeem the invite via the normal signup flow and retain authenticated access even after the owner revoked the shared link. Shared-base sessions were mapped to ProjectRoles.VIEWER in packages/nocodb/src/strategies/base-view.strategy/base-view.strategy.ts, and packages/nocodb/src/utils/acl.ts granted baseUserList and userInvite to that role. The shared frontend (packages/nc-gui/composables/useApi/interceptors.ts) deliberately removed auth headers in favour of the shared-base header, but the ACL middleware did not distinguish shared sessions from genuine viewers. This vulnerability is fixed in 2026.04.1.

Vendor references (0)

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

None in the CVE record.

Web references (2)

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

• https://nvd.nist.gov/vuln/detail/CVE-2026-46552 tenable:nvd.nist.gov
• https://www.cve.org/CVERecord?id=CVE-2026-46552 tenable:www.cve.org

• CISA Warns of Exploited Microsoft Defender 0-Day Flaws
  web:cyberpress.org

  The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added two actively exploited Microsoft Defender vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, issuing an urgent remediation directive for federal agencies with a due date of June 3, 2026 .

  2026-05-26 03:08 UTC
• CVE-2026-46552 | Security Details | Sonatype Guide
  web:guide.sonatype.com

  Technical security analysis for CVE-2026-46552 . CVSS 5.8 severity. View CVSS vectors, CWE classifications, and exploit maturity ratings.

  2026-05-26 03:08 UTC
• Security Update Guide - Microsoft
  web:portal.msrc.microsoft.com

  The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

  2026-05-26 03:08 UTC
• About the security content of iOS 26.2 and iPadOS 26.2
  web:support.apple.com

  This document describes the security content of iOS 26.2 and iPadOS 26.2.

  2026-05-26 03:08 UTC
• Google Translate
  web:translate.google.com

  Google's service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages.

  2026-05-26 03:08 UTC
• CVE: Common Vulnerabilities and Exposures
  web:www.cve.org

  At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures

  2026-05-26 03:08 UTC
• Grammarly: Free AI Writing Assistance
  web:www.grammarly.com

  Grammarly makes AI writing convenient. Work smarter with personalized AI guidance and text generation on any app or website.

  2026-05-26 03:08 UTC
• Oracle Critical Patch Update Advisory - April 2026
  web:www.oracle.com

  This Critical Patch Update contains 481 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 April 2026 Critical Patch Update: Executive Summary and Analysis.

  2026-05-26 03:08 UTC
• Hotfixes: May 22, 2026 — World of Warcraft — Blizzard News
  web:www.wowhead.com

  Here you'll find a list of hotfixes that address various issues related to World of Warcraft: Midnight, Mists of Pandaria Classic, Season of…

  2026-05-26 03:08 UTC
• Patch Tuesday May 2026: Security Updates & CVE Analysis
  web:zecurit.com

  Get the complete breakdown of Microsoft's May 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .

  2026-05-26 03:08 UTC

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