CVE-2025-56534

EUVD-2025-209587
A cross-site scripting (XSS) vulnerability in the custom authenticator driver of opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Affected Products (NVD)
VendorProductVersion
opennebulaopennebula
𝑥
< 7.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/MarkArtamonov/OpenNebula-CVE-2025-56534
https://opennebula.io/opennebula-7/
https://github.com/MarkArtamonov/OpenNebula-CVE-2025-56534