PT-2026-54031 · Cap Go · Cap-Go

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CVE-2026-56300

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Published

2026-06-30

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Updated

2026-06-30

CVSS v4.0

8.7

High

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Capgo versions prior to 12.128.2
Description Unauthenticated security definer RPC functions get user id() and get org perm for apikey() expose API key validity oracles and user UUID disclosure. An unauthenticated attacker using a public API key can validate leaked keys, enumerate users and applications, and determine permission levels, which increases the actionability of compromised credentials.
Recommendations Update to version 12.128.2 or later. As a temporary mitigation, restrict access to the get user id() and get org perm for apikey() functions.

Exploit

Fix

Information Disclosure

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Weakness Enumeration

Related Identifiers

CVE-2026-56300
GHSA-7R6G-WHG3-5MM4

Affected Products

Cap-Go