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.

Remediation

References

CVE-2021-28965

Related Vulnerabilities

MyBB Server-Side Request Forgery (SSRF) Vulnerability (CVE-2016-9417)

Jetty Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-5045)

MySQL CVE-2013-1511 Vulnerability (CVE-2013-1511)

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-8147)

WordPress Plugin YITH WooCommerce Frequently Bought Together Security Bypass (1.2.10)

Severity

High

Classification

CVE-2021-28965 CWE-611 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities