CVE-2025-56536

A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the user information parameter.

CVSS v3.1 CNA

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.18% chance of exploitation in the next 30 days, 8th percentile

Published

2026-04-29

Proof-of-concept exploits (1)

• MarkArtamonov/OpenNebula-CVE-2025-565360★ · 2026-04-28

Security advisories

• https://opennebula.io/opennebula-7

References

• CVE Record
• NVD entry

Related

• CVE-2025-56534
• CVE-2025-56535
• CVE-2025-56537