P4Verified

CVE-2026-107376: graphql-php < 15.32.3

CVE-2026-107376. CVSS 3.1 base score 8.2 (HIGH, Vendor/CNA).

Affected technology

graphql-php · < 15.32.3
webonyx

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

A remote attacker can submit deeply nested selection sets, object or list values, or list types that exhaust the PHP process stack during pre-validation parsing, before query validation and complexity controls run. Vendor/CNA’s CVSS 3.1 assessment (base score 8.2/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.

Published 2026-10-08 18:35:28.430387+00:00

CWE: CWE-674
CCR priority: 32.8 /100 (P4)
CVSS 3.1: 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-08 18:34:48.508309+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-107376.html