Web Security Flaw in HCL DevOps Loop Exposes Users to Risk
CVE-2026-21762

3.7LOW

Key Information:

Vendor

HCL Softwaresoftware

Status
Devops Loop
Vendor
CVE Published:
17 July 2026

What is CVE-2026-21762?

HCL DevOps Loop has a significant vulnerability due to the absence of critical HTTP security headers. This flaw can weaken browser defenses against prevalent web threats, including clickjacking, MIME-type sniffing, and cross-site scripting attacks. Proper implementation of HTTP security headers is essential to safeguard applications from these vulnerabilities and enhance overall web security.

Affected Version(s)

DevOps Loop 2.0.0

References

https://support.hcl-software.com/csm?id=kb_article&syspar...
vendor-advisory

CVSS V3.1

Score:
3.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.