CVE-2026-56781: Authorization Bypass Through User-Controlled Key in teableio teable
Teable before 2026-06-15T04-43-24Z.1912 contains an improper access control vulnerability that allows anonymous attackers to access hidden field data by supplying arbitrary field IDs in the projection parameter of the share view records endpoint. Attackers can enumerate hidden field IDs from share metadata and specify them in projection parameters to read field values that are intended to be restricted from public view.
AI Analysis
Technical Summary
CVE-2026-56781 describes an authorization bypass vulnerability in teableio's teable product before the specified 2026-06-15T04-43-24Z.1912 version. The flaw allows anonymous attackers to bypass access controls by supplying arbitrary field IDs in the projection parameter of the share view records endpoint. Attackers can enumerate hidden field IDs from share metadata and use them to access field values that should be hidden from public view. This results in unauthorized disclosure of restricted data fields.
Potential Impact
The vulnerability allows unauthenticated attackers to access hidden or restricted field data that should not be publicly visible. This leads to unauthorized data disclosure, potentially exposing sensitive information stored in hidden fields. There is no indication of privilege escalation, data modification, or service disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time. Users should monitor vendor communications for updates and apply any forthcoming patches promptly.
CVE-2026-56781: Authorization Bypass Through User-Controlled Key in teableio teable
Description
Teable before 2026-06-15T04-43-24Z.1912 contains an improper access control vulnerability that allows anonymous attackers to access hidden field data by supplying arbitrary field IDs in the projection parameter of the share view records endpoint. Attackers can enumerate hidden field IDs from share metadata and specify them in projection parameters to read field values that are intended to be restricted from public view.
CVSS v4.0
Score 6.9medium
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-56781 describes an authorization bypass vulnerability in teableio's teable product before the specified 2026-06-15T04-43-24Z.1912 version. The flaw allows anonymous attackers to bypass access controls by supplying arbitrary field IDs in the projection parameter of the share view records endpoint. Attackers can enumerate hidden field IDs from share metadata and use them to access field values that should be hidden from public view. This results in unauthorized disclosure of restricted data fields.
Potential Impact
The vulnerability allows unauthenticated attackers to access hidden or restricted field data that should not be publicly visible. This leads to unauthorized data disclosure, potentially exposing sensitive information stored in hidden fields. There is no indication of privilege escalation, data modification, or service disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time. Users should monitor vendor communications for updates and apply any forthcoming patches promptly.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-06-23T01:24:27.650Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a42b42727e9c7971940f823
Added to database: 06/29/2026, 18:06:31 UTC
Last enriched: 06/29/2026, 18:22:32 UTC
Last updated: 06/29/2026, 22:14:21 UTC
Views: 3
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