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Fencer Vulns
medium 6.4

CVE-2025-26514 json

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

published 2025-09-19 13 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-30270

cvss
6.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits
0
none known

Summary

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.

Patch / fix

  • NetApp StorageGRID 11.8.0.15, 11.9.0.8

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
13 mo ago

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L

Affected products

  • NetApp StorageGRID

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.