What’s Vulnerable › Vulnerabilities

CVE-2023-37511: HCL Traveler To Do is affected by App Transport Security (ATS) settings allowing insecure loads in web content

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-11 · updated 2026-06-17

Description

If certain App Transport Security (ATS) settings are set in a certain manner, insecure loading of web content can be achieved.

Affected products

• HCL Software HCL Traveler To Do: before 12.0.6 — fixed in 12.0.6

How to fix

Upgrade to a fixed version: HCL Software HCL Traveler To Do 12.0.6. Check the vendor advisory for mitigations.

References

• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106690
• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106690

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