What is GHSA-qm6j-5qpg-x2x4?

GHSA-qm6j-5qpg-x2x4 is a security advisory published by GitHub Security Advisories with High severity. A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an...

Which CVE IDs does GHSA-qm6j-5qpg-x2x4 cover?

GHSA-qm6j-5qpg-x2x4 covers the following CVE IDs: CVE-2026-72584. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qm6j-5qpg-x2x4?

GHSA-qm6j-5qpg-x2x4 has a CVSS v3 base score of 7.4, published by GitHub Security Advisories.

GHSA-qm6j-5qpg-x2x4HighCVSS 7.4

A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an...

Vendor

GitHub Security Advisories

Published

August 10, 2026

Last Modified

August 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-72584 →

📋 Description

A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-72584
https://github.com/fastschema/fastschema
https://github.com/fastschema/fastschema/blob/main/pkg/auth/local.go
https://github.com/advisories/GHSA-qm6j-5qpg-x2x4