CVE-2026-72582

HIGH 7.5

fastschema - Unauthenticated NULL Pointer Dereference DoS in Account Recovery Endpoint

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

A NULL pointer dereference vulnerability in fastschema through v0.15.1 allows an unauthenticated remote attacker to crash the server process with a single HTTP request. The sendOTPEmail function in pkg/auth/local.go dereferences a pointer obtained from an unchecked error path without validating it is non-nil, causing a fatal panic that terminates the entire server when a recovery request is sent to the /api/auth/local/recover endpoint.

CWE	CWE-476
Vendor	fastschema
Product	fastschema
Published	Aug 10, 2026
Last Updated	Aug 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

fastschema / fastschema

0 ≤ 0.15.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/fastschema/fastschema github.com: https://github.com/fastschema/fastschema/blob/main/pkg/auth/local.go

Credits

Komiljon Ayubov