CVE
CVE-2026-88804
Unauthenticated update of public UI settings leading to stored cross-site scripting in Rancher
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.
Package Versions Affected
Package Version
patch Availability
No items found.
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request
CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.6
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
C
H
U
-
Related Resources
No items found.
References
https://github.com/rancher/rancher/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88804.json, https://github.com/rancher/rancher/security/advisories/GHSA-992f-xh8r-jg2f, https://nvd.nist.gov/vuln/detail/CVE-2026-88804