CVE-2026-83605

high Red Hat
CVSS v3 Base Score
8.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Published: September 1, 2026 (5 days ago)
Last Modified: September 1, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in xmldom, a JavaScript XML DOM parser. The Element.setAttribute() function does not properly validate attribute names, allowing a remote attacker to inject specially crafted attribute names. This can lead to the injection of additional attributes, including event handlers, into browser-consumed output. Consequently, a remote attacker could achieve client-side script execution, such as Cross-Site Scripting (XSS), in the context of the affected application.

CWE

CWE-79

Affected Products

Red Hat Build of Podman DesktopRed Hat Developer HubRed Hat Enterprise Linux 10Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9Red Hat Fuse 7Red Hat OpenShift AI (RHOAI)Red Hat OpenShift Container Platform 4

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 github.com