CVE-2026-113788
Published:October 21, 2026
Updated:November 04, 2026
Lagoon is an application delivery platform for Kubernetes. Versions prior to 2.33.1 have a vulnerability in the "ssh" service in Lagoon core that would allow an attacker to execute arbitrary code which could lead to, among other things, elevated administrative permissions. It is mitigated by the fact that an attacker must have a Lagoon user account. Exploitation may be detected by checking the container logs of the "ssh" service for: "too many arguments". The vulnerability was fixed in Lagoon v2.33.2, which is included in the "lagoon/lagoon-core" helm chart v1.62.2. As a workaround, the "ssh" service in Lagoon core can be disabled. The "ssh-portal" service and components are not effected and can continue to be used.
Affected Packages
https://github.com/uselagoon/lagoon.git (GITHUB):
Affected version(s) >=v0.7.0 <v2.33.2 || >=v1.0.0 <v2.33.2 || >=v2.0.0-alpha.1 <v2.33.2Fix Suggestion:
Update to version v2.33.2Related Resources (4)
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Contact UsCVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command
EPSS
Base Score:
0.39