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Case File

CVE-2020-13665

CRITICAL · CVSS 9.8 EPSS 1.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-05 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2020-13665
Severity
CRITICAL
CVSS
9.8
EPSS
1.27%

Original NVD Description

Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FALSE under jsonapi.settings config are vulnerable. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.x versions prior to 9.0.1.

Related CVEs

Other vulnerabilities affecting the same vendor(s)