Low 3.7Published Jun 11, 2026

CVE-2026-11956TwiN gatus OIDC Session Cookie oidc.go setSessionCookie missing secure attribute

Updated under an hour ago (Oct 27, 2026, 7:23 AM ET)

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It affects TwiN gatus. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for TwiN gatus

Exploited in the last 30 days

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 attribute. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is considered difficult. The reported GitHub issue was closed with the label "not planned".

CVSS: 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R
Weakness (CWE): CWE-614, CWE-1004
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jun 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TwiN gatus twin:gatus	5.36.0	CNA record

References

References

https://vuldb.com/vuln/370343	vdb-entry, technical-description
https://vuldb.com/vuln/370343/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-11956	third-party-advisory
https://vuldb.com/submit/836328	third-party-advisory
https://github.com/TwiN/gatus/issues/1689	issue-tracking
https://github.com/TwiN/gatus/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.