CVE-2026-56773Network attack vector

Authenticated cross-base data access via missing permissions

Published Jun 26, 2026 · Updated Jun 26, 2026

Missing authorization in Teable before 2026-06-15T04-43-24Z.1912 allows remote authenticated users to access and alter data. The v2 REST API controller omits @Permissions metadata from ORPC endpoints, so the authorization layer does not enforce base- and table-level access before operations execute. Any signed-in account can read table schemas, create tables, and modify or delete records across otherwise unauthorized bases and tables.

CVSS severity8.7
High
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Teable before 2026-06-15T04-43-24Z.1912 allows remote authenticated users to access and alter data. The v2 REST API controller omits @Permissions metadata from ORPC endpoints, so the authorization layer does not enforce base- and table-level access before operations execute. Any signed-in account can read table schemas, create tables, and modify or delete records across otherwise unauthorized bases and tables.

The record

CVE
CVE-2026-56773
Published
Jun 26, 2026
Updated
Jun 26, 2026
Vendor
Teable AI, Inc.
Product
Teable
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 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=0 <2026-06-15T04-43-24Z.1912

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Teable AI, Inc. · Teableversion=0 <2026-06-15T04-43-24Z.1912

Published CVSS scores

8.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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