PT-2026-53658 · Teableio · Tenable

George Chen · Published 2026-06-29 · Updated 2026-06-29 · CVE-2026-56781

Mitre

CVSS v3.1

5.3

Medium

Base vector

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

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.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-56781

Affected Products

Tenable

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-56781 · Security Note
• https://github.com/teableio/teable/issues/3335 · Note
• https://github.com/teableio/teable/pull/3353 · Note
• https://github.com/teableio/teable/releases/tag/release.2026-06-15T04-43-24Z.1912 · Note
• https://vulncheck.com/advisories/teable-unauthenticated-hidden-field-disclosure-via-projection-parameter-override · Note