PT-2026-57172 · Cap Go · Cap-Go

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CVE-2026-56312

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Published

2026-07-10

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Updated

2026-07-10

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Capgo versions prior to 12.128.2
Description Improper validation in the 'accept invitation' endpoint allows the creation of user accounts before captcha validation is enforced. This enables attackers to bypass captcha protection by sending POST requests with invalid captcha tokens, resulting in the creation of unwanted accounts and the consumption of invite links.
Recommendations Update to version 12.128.2 or later.

Exploit

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-56312
GHSA-WHC5-FVR7-G5V3

Affected Products

Cap-Go