CVE-2026-76154CWE-79cross-site-scripting

CVE-2026-76154

High · published September 18, 2026

CVSS v3.1
7.3
EPSS
0%
Percentile
27.7
In the wild
Unconfirmed
What it is

A stored cross-site scripting vulnerability in the Geomap panel's MapLibre base layer allows a user with the Editor role to execute arbitrary JavaScript in another user's session by hosting a malicious style configuration, enabling escalation to Org Admin.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00353 · 27.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-18T01:17Z
References (1)
https://grafana.com/security/security-advisories/cve-2026-76154 · [email protected]
EPSS history
Timeline
  • 19 SEP 03:54Z
    EPSS moved — → 0%
    epss
  • 17 SEP 20:22Z
    CVE-2026-76154 CVE Record
    cvelistv5