Vulnerability index

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Portainer MEDIUM 5.9
CVE-2026-55761

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.39.4 / 2.43.0+
Fix from $1,600 2026-07-08
Portainer CRITICAL 9.9
CVE-2026-44881

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8 / 2.39.2+
Fix from $2,300 2026-05-28
Portainer HIGH 8.5
CVE-2026-44850

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8 / 2.39.1+
Fix from $1,950 2026-05-28
Portainer HIGH 8.1
CVE-2026-44882

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8+
Fix from $1,950 2026-05-28
Portainer HIGH 7.5
CVE-2026-44883

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8 / 2.39.2+
Fix from $1,950 2026-05-28
Portainer MEDIUM 6.5
CVE-2026-44884

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8 / 2.39.1+
Fix from $1,600 2026-05-28
Portainer MEDIUM 5.5
CVE-2026-44885

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8+
Fix from $1,600 2026-05-28
Portainer HIGH 8.8
CVE-2026-44848

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8 / 2.39.2+
Fix from $1,950 2026-05-28
Portainer HIGH 8.8
CVE-2026-44849

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kuber…

Fix: 2.33.8 / 2.39.1+
Fix from $1,950 2026-05-28
Portainer HIGH 7.5
CVE-2024-33662

Portainer before 2.20.2 improperly uses an encryption algorithm in the AesEncrypt function.

Fix: 2.20.2+
Fix from $1,950 2024-10-02
Portainer CRITICAL 9.1
CVE-2024-33661

Portainer before 2.20.0 allows redirects when the target is not index.yaml.

Fix: 2.20.0+
Fix from $2,300 2024-04-26
Portainer MEDIUM 5.3
CVE-2024-29296

A user enumeration vulnerability was found in Portainer CE 2.19.4. This issue occurs during user authentication process, where a difference in respon…

No fix yet
Fix from $1,600 2024-04-10
Portainer CRITICAL 9.8
CVE-2022-24961

In Portainer Agent before 2.11.1, an API server can continue running even if not associated with a Portainer instance in the past few days.

Fix: 2.11.1+
Fix from $2,300 2022-02-11
Portainer MEDIUM 6.1
CVE-2021-42650

Cross Site Scripting (XSS vulnerability exists in Portainer before 2.9.1 via the node input box in Custom Templates.

Fix: 2.9.1+
Fix from $1,600 2021-10-18
Portainer CRITICAL 9.8
CVE-2020-24264

Portainer 1.24.1 and earlier is affected by incorrect access control that may lead to remote arbitrary code execution. The restriction checks for bin…

Fix: after 1.24.1
Fix from $2,300 2021-03-16
Portainer HIGH 8.8
CVE-2020-24263

Portainer 1.24.1 and earlier is affected by an insecure permissions vulnerability that may lead to remote arbitrary code execution. A non-admin user …

Fix: after 1.24.1
Fix from $1,950 2021-03-16
Portainer CRITICAL 9.9
CVE-2019-16872

Portainer before 1.22.1 has Incorrect Access Control (issue 1 of 4).

Fix: 1.22.1+
Fix from $2,300 2019-11-07
Portainer HIGH 8.8
CVE-2019-16877

Portainer before 1.22.1 has Incorrect Access Control (issue 4 of 4).

Fix: 1.22.1+
Fix from $1,950 2019-11-07
Portainer HIGH 7.5
CVE-2019-16876

Portainer before 1.22.1 allows Directory Traversal.

Fix: 1.22.1+
Fix from $1,950 2019-11-07
Portainer MEDIUM 5.4
CVE-2019-16878

Portainer before 1.22.1 has XSS (issue 2 of 2).

Fix: 1.22.1+
Fix from $1,600 2019-11-07
Portainer MEDIUM 6.5
CVE-2019-16874

Portainer before 1.22.1 has Incorrect Access Control (issue 2 of 4).

Fix: 1.22.1+
Fix from $1,600 2019-11-07
Portainer MEDIUM 5.4
CVE-2019-16873

Portainer before 1.22.1 has XSS (issue 1 of 2).

Fix: 1.22.1+
Fix from $1,600 2019-11-07
Portainer CRITICAL 9.8
CVE-2018-19466

A vulnerability was found in Portainer before 1.20.0. Portainer stores LDAP credentials, corresponding to a master password, in cleartext and allows …

Fix: 1.20.0+
Fix from $2,300 2019-03-27
Portainer CRITICAL 9.8
CVE-2018-19367

Portainer through 1.19.2 provides an API endpoint (/api/users/admin/check) to verify that the admin user is already created. This API endpoint will r…

Fix: after 1.19.2
Fix from $2,300 2018-11-20
Portainer MEDIUM 5.4
CVE-2018-16316

A stored Cross-site scripting (XSS) vulnerability in Portainer through 1.19.1 allows remote authenticated users to inject arbitrary JavaScript and/or…

Fix: after 1.19.1
Fix from $1,600 2018-09-01
Portainer CRITICAL 9.8
CVE-2018-12678

Portainer before 1.18.0 supports unauthenticated requests to the websocket endpoint with an unvalidated id query parameter for the /websocket/exec en…

Fix: 1.18.0+
Fix from $2,300 2018-06-22