Is CVE-2026-56234 actively exploited?

No active exploitation of CVE-2026-56234 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-56234 be exploited remotely?

Yes. CVE-2026-56234 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-56234?

CVE-2026-56234 has a CVSS score of 5.3 (MEDIUM).

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MEDIUM

CVE-2026-56234

CWE-307Published: June 23, 2026· Updated: Jun 23, 2026

5.3

CVSS v3.1

EPSS:0.25%probability of exploitation in 30 daysPercentile:15.7th

Official Description

Capgo before 12.128.2 contains a credential validation vulnerability in the POST /functions/v1/private/validate_password_compliance endpoint that is callable using only the public Supabase key without authentication. The endpoint is CORS-permissive with wildcard origin allowance and lacks rate limiting, enabling attackers to perform password spraying and credential stuffing attacks to compromise user accounts.

NVD Source

Technical Analysis

CVE-2026-56234 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.