CVE-2026-76154 Geomap - Stored XSS

Geomap panel's MapLibre base layer contains a stored XSS caused by malicious style configuration, letting users with Editor role execute arbitrary JavaScript in other users' sessions, exploit requires Editor role.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.35% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Client Script Exec, Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Published
17 September 2026
Updated
15 October 2026
Weakness
CWE-79

Vendor fix

Update to the latest version with the fix applied.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs