CVE-2025-26514 | CVE-2025-26514 Reflected Cross-Site Scripting Vulnerability in StorageGRID (formerly StorageGRID Webscale)

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 are susceptible to a Reflected Cross-Site Scripting vulnerability. Successful exploit could allow an attacker to view or modify configuration settings or add or modify user accounts but requires the attacker to know specific information about the target instance and then trick a privileged user into clicking a specially crafted link.

Published: 2025-09-19 Last update: 2025-09-23 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-26514 is rated Low Risk (28/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.03%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-26514

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-02-15 0.07% 0.03% -0.04%
2 2026-01-19 0.03% 0.07% +0.03%
3 2025-09-20 — 0.03% —

Full EPSS history (3 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-26514

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.4 3.1 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:L)
Might cause slowdowns, glitches, or partial disruption—not a full brick.
 1.6 4.7 [email protected]

Weakness enumeration for CVE-2025-26514

Affected software / configurations for CVE-2025-26514

Vendor Product Version Raw CPE
netapp storagegrid < 11.8.0.15 cpe:2.3:a:netapp:storagegrid:*:*:*:*:*:*:*:*
netapp storagegrid >= 11.9.0, < 11.9.0.8 cpe:2.3:a:netapp:storagegrid:*:*:*:*:*:*:*:*

References for CVE-2025-26514

cvelogic Threat Intelligence