PT-2026-30625 · Homarr · Homarr

Ormzro · CVE-2026-32602 · Published 2026-04-06 · Updated 2026-04-06

Positive Technologies (AI Summary)

CVSS v3.1

4.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Homarr versions prior to 1.57.0

Description The user registration endpoint '/api/trpc/user.register' is susceptible to a race condition. This occurs because the registration process executes three sequential database operations (CHECK, CREATE, and DELETE) without a transaction, meaning they are not atomic. Consequently, concurrent requests may all pass the validation phase before the invite token is deleted, allowing an attacker to create multiple user accounts using a single-use invite token.

Recommendations Update to version 1.57.0.

Exploit

Fix

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2026-32602

GHSA-VFW3-53Q9-2HP8

Affected Products

Homarr

References · 4

• 🔥 https://github.com/homarr-labs/homarr/security/advisories/GHSA-vfw3-53q9-2hp8 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32602.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-32602 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32602 · Security Note