CVE-2026-0274 PUBLISHED

Cortex XSOAR: Improper Validation of Credentials in CommvaultSecurityIQ integration

Assigner: palo_alto
Reserved: 03.11.2025 Published: 10.06.2026 Updated: 11.06.2026

An improper validation of credentials vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM allows an unauthenticated attacker to access and modify protected resources.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Red
CVSS Score: 8.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Palo Alto Networks
Product	Cortex XSIAM CommvaultSecurityIQ Marketplace
Versions	Default: unaffected affected from 1.1.0 to 1.2.0 (excl.)

Vendor	Palo Alto Networks
Product	Cortex XSOAR CommvaultSecurityIQ Marketplace
Versions	Default: unaffected affected from 1.1.0 to 1.2.0 (excl.)

Exploits

Palo Alto Networks is not aware of any malicious exploitation of this issue.

Credits

our internal security research teams finder

References

https://security.paloaltonetworks.com/CVE-2026-0274

Problem Types

CWE-1390 Weak Authentication CWE

Impacts

CAPEC-475 Signature Spoofing by Improper Validation