CVE-2021-25313

moderate-risk

Published 2021-03-05

A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rancher allows remote attackers to execute JavaScript via malicious links. This issue affects: SUSE Rancher Rancher versions prior to 2.5.6.

Do I need to act?

0.65% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.1/10 High

NETWORK / LOW complexity

Affected Products (1)

Rancher

Affected Vendors

Suse

References (6)

Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=1181852

Issue Tracking https://github.com/rancher/rancher/issues/31583

Release Notes https://github.com/rancher/rancher/releases/tag/v2.5.6

Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=1181852

Issue Tracking https://github.com/rancher/rancher/issues/31583

Release Notes https://github.com/rancher/rancher/releases/tag/v2.5.6

/ 100

moderate-risk

Severity 25/34 · High

Exploitability 2/34 · Minimal

Exposure 5/34 · Minimal