What’s Vulnerable › Vulnerabilities

CVE-2026-21762: Missing HTTP Security Headers in DevOps Loop

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-17 · updated 2026-10-24
• Weakness: CWE-644

Description

HCL DevOps Loop is affected by missing HTTP security headers. Missing security headers may reduce browser protections against common web-based attacks such as clickjacking, MIME-type sniffing, and cross-site scripting.

Affected products

• HCLSoftware DevOps Loop: 2.0.0

References

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132296

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