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 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 v3 3.7 LOW
CVSS v2.0 2.6 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.6^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:N/C:P/I:N/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/TwiN/gatus/
https://github.com/TwiN/gatus/issues/1689
https://vuldb.com/cve/CVE-2026-11956
https://vuldb.com/submit/836328
https://vuldb.com/vuln/370343
https://vuldb.com/vuln/370343/cti
https://github.com/TwiN/gatus/issues/1689
https://vuldb.com/submit/836328

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-11 13:16

Updated : 2026-06-17 10:14

NVD link : CVE-2026-11956

Mitre link : CVE-2026-11956

CVE.ORG link : CVE-2026-11956

JSON object : View

Products Affected

No product.

CWE

CWE-614

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

CWE-1004

Sensitive Cookie Without 'HttpOnly' Flag

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