CVE-2026-15577CWE-863broken-access-control

CVE-2026-15577

Medium · published October 13, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
18.1
In the wild
Unconfirmed
What it is

A user or service account with read-only access to Git Sync (provisioning) connections can modify a connection's configuration through its status subresource (incorrect authorization). On Grafana 12.4 the affected API is only available when the experimental provisioning feature toggle is enabled.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00269 · 18.1th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-13T22:17Z
References (1)
https://grafana.com/security/security-advisories/cve-2026-15577 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 13 OCT 17:05Z
    Git Sync connection configuration can be modified with read-only access
    cvelistv5
  • 13 OCT 17:05Z
    Git Sync connection configuration can be modified with read-only access
    cvelistv5