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Vulnerability record · CVE-2026-0274 · published 10 June 2026

CVE-2026-0274: Paloaltonetworks cortex xsiam commvaultsecurityiq marketplace vulnerability

Paloaltonetworks · Cortex Xsiam Commvaultsecurityiq Marketplace

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.

8.1 CVSS 4.0 High EPSS 0.29% · top 81.1% CWE-1390 · CWE-1390 Undergoing Analysis
8.1CVSS 4.0 base score
0.29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
1References
23 Jul 2026Last modified by NVD

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.

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://security.paloaltonetworks.com/CVE-2026-0274 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2026-55040Microsoft SharePoint weak authentication allows network security feature bypassMicrosoft SharePoint Server contains a weak authentication flaw (CWE-1390) that lets an unauthorized attacker bypass a security feature over the netw…KEVEPSS 18%analysed

Source: NIST National Vulnerability Database (record CVE-2026-0274), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.