CVE-2026-0274 Cortex XSOAR: Improper Validation of Credentials in CommvaultSecurityIQ integration
Unauthenticated attackers can access and modify protected resources due to improper credential validation in the CommvaultSecurityIQ integration.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-0274?
CVE-2026-0274 is a high-severity authentication bypass vulnerability in Palo Alto Networks Cortex XSIAM CommvaultSecurityIQ Marketplace, published on 10 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-1390
Which versions are affected by CVE-2026-0274?
It affects 2 products.
Products include Paloaltonetworks Cortex Xsiam Commvaultsecurityiq Marketplace, Paloaltonetworks Cortex Xsoar Commvaultsecurityiq Marketplace.
How do I fix CVE-2026-0274?
No fix has been published for CVE-2026-0274 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-0274 being exploited?
There is no known exploitation of CVE-2026-0274 in the wild and no public exploit code.
Sources
Also known as GHSA-fx9p-pvqh-vrhg.