What’s Vulnerable › Vulnerabilities

CVE-2023-3520: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in it-novum/openitcockpit

• Severity: medium (CVSS 4.6 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: yes
• Published: 2023-07-06 · updated 2026-06-17
• Weakness: CWE-614

Description

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository it-novum/openitcockpit prior to 4.6.6.

Affected products

• openITCOCKPIT: before 4.6.6 — fixed in 4.6.6

How to fix

Upgrade to a fixed version: openITCOCKPIT 4.6.6. Check the vendor advisory for mitigations.

References

• https://github.com/it-novum/openitcockpit/commit/6c717f3c352e55257fc3fef2c5dec111f7d2ee6b
• https://huntr.dev/bounties/f3b277bb-91db-419e-bcc4-fe0b055d2551
• https://github.com/it-novum/openitcockpit/commit/6c717f3c352e55257fc3fef2c5dec111f7d2ee6b
• https://huntr.dev/bounties/f3b277bb-91db-419e-bcc4-fe0b055d2551

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