CVE-2023-3520 — Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repositor

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

01What is this vulnerability?

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

02Affected products

Vendor	Product	Versions
it-novum	it	novum/openitcockpit — unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

Open in Sigma generator →

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-07-06T00:00:20.096Z
• Last modified: 2024-10-31T19:44:29.130Z

09References

• huntr.dev — https://huntr.dev/bounties/f3b277bb-91db-419e-bcc4-fe0b055d2551
• github.com — https://github.com/it-novum/openitcockpit/commit/6c717f3c352e55257fc3fef2c5dec11…