CVE-2021-28965

HIGH · CVSS 7.5 EPSS 5.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-28965

Severity

HIGH

CVSS

7.5

EPSS

5.06%

Original NVD Description

The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.