What is CVE-2026-11956?

CVE-2026-11956 is a low-severity vulnerability in Twin Gatus, classified under Sensitive Cookie in HTTPS Session Without 'Secure' Attribute. CVSS score: 3.7/10. Published 2026-06-11.

How severe is CVE-2026-11956?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Twin Gatus

CVE-2026-11956

A vulnerability was determined in TwiN gatus 5.36.0. Impacted is the function setSessionCookie of the file security/oidc.go of the component OIDC Session Cookie Handler. Executing a manipulation can lead to sensitive cookie without secure…

EPSS: 0.002 (9.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Twin Gatus — versions 5.36.0

Weakness classification (CWE)

References

cna@vuldb.com (product)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-11956?: CVE-2026-11956 is a low-severity vulnerability in Twin Gatus, classified under Sensitive Cookie in HTTPS Session Without 'Secure' Attribute. CVSS score: 3.7/10. Published 2026-06-11.
How severe is CVE-2026-11956?: Low severity. CVSS v3 base score is 3.7 out of 10.