- Description
- JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.8.0 and 3.10.18, an attacker with a low-privileged account can access the Kubernetes session feature and manipulate the kubeconfig file to redirect API requests to an external server controlled by the attacker. This allows the attacker to intercept and capture the Kubernetes cluster token. This can potentially allow unauthorized access to the cluster and compromise its security. This vulnerability is fixed in 4.8.0 and 3.10.18.
- Source
- security-advisories@github.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
- security-advisories@github.com
- CWE-266
- Hype score
- Not currently trending
CVE-2025-27095: Token Theft Flaw in JumpServer Exposes Kubernetes Clusters to Unauthorized Access https://t.co/ZXNowbEPPr
@Dinosn
1 Apr 2025
2355 Impressions
4 Retweets
23 Likes
7 Bookmarks
0 Replies
0 Quotes
CVE-2025-27095: Token Theft Flaw in JumpServer Exposes Kubernetes Clusters to Unauthorized Access Learn about CVE-2025-27095, a #JumpServer vulnerability that exposes #Kubernetes clusters to token leakage risks. https://t.co/JYZ66S63bM
@the_yellow_fall
1 Apr 2025
50 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-27095 JumpServer Kubernetes Session Vulnerability Enables Unauthorized Cluster Token Interception https://t.co/hWmOH8cDXI
@VulmonFeeds
1 Apr 2025
5 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-27095 JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.8.0 and 3.10.18, an attacker with a low-privileged accoun… https://t.co/UkBXCHy9w9
@CVEnew
31 Mar 2025
270 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes