CVE-2026-88804

CriticalCVSS 9.6/10Last modified Sep 29, 2026

Description

An unauthenticated update of public UI settings could be used by remote attackers to execute a stored cross-site scripting attack in the Rancher UI, in SUSE Rancher 2.15 before 2.15.2, 2.14 before 2.14.6, 2.13 before 2.13.10, 2.12 before 2.12.14 and 2.11 before 2.11.18.

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-79

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
SUSE	Rancher	>= 2.15.0, < 2.15.2; >= 2.14.0, < 2.14.6; >= 2.13.0, < 2.13.10; >= 2.12.0, < 2.12.14; >= 2.11.0se, < 2.11.18

References

https://github.com/rancher/rancher/security/advisories/GHSA-992f-xh8r-jg2f

Timeline

Published: Sep 28, 2026
Last modified: Sep 29, 2026
NVD status: Awaiting Analysis

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