CVE-2026-113788
Lagoon core ssh service vulnerable to remote code execution
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
9.4
Lagoon core ssh service vulnerable to remote code execution
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.
- Record
CVE-2026-113788- CVSS 4.0
- 9.4 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H - Weakness
- CWE-78
- Updated
- 2026-11-02
EUVDEUVD-2026-107326
9.4
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.
- Record
EUVD-2026-107326- CVSS 4.0
- 9.4 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H - Updated
- 2026-11-02
NVD
9.4
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.
- Record
CVE-2026-113788- CVSS 4.0
- 9.4 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-78
- Updated
- 2026-11-02
OSV
9.4
Lagoon core ssh service vulnerable to remote code execution
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.
- Record
CVE-2026-113788- CVSS 4.0
- 9.4 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H - Weakness
- CWE-78
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-113788 is a critical vulnerability (CVSS 9.4) in Uselagoon Lagoon, published October 21, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.