CVE-2025-26517CWE-266

CVE-2025-26517 Privilege Escalation Vulnerability in StorageGRID (formerly StorageGRID Webscale)

Medium · published September 19, 2025

CVSS v3.1
5.4
EPSS
0%
Percentile
8.7
In the wild
Unconfirmed
What it is

StorageGRID (formerly

StorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 are

susceptible to a privilege escalation vulnerability. Successful exploit

could allow an unauthorized authenticated attacker to discover Grid node

names and IP addresses or modify Storage Grades.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00195 · 8.7th percentile
Weakness
CWE-266 · Incorrect Privilege Assignment
Published
2025-09-19T18:53Z
EPSS history
Timeline
  • 19 SEP 18:53Z
    CVE-2025-26517 Privilege Escalation Vulnerability in StorageGRID (formerly StorageGRID Webscale)
    cvelistv5