High severity8.2NVD Advisory· Published Mar 3, 2023· Updated Jun 17, 2026
CVE-2023-0957
CVE-2023-0957
Description
An issue was discovered in Gitpod versions prior to release-2022.11.2.16. There is a Cross-Site WebSocket Hijacking (CSWSH) vulnerability that allows attackers to make WebSocket connections to the Gitpod JSONRPC server using a victim’s credentials, because the Origin header is not restricted. This can lead to the extraction of data from workspaces, to a full takeover of the workspace.
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Affected products
3Patches
Vulnerability mechanics
References
7- github.com/gitpod-io/gitpod/commit/12956988eec0031f42ffdfa3bdc3359f65628f9fnvdPatch
- github.com/gitpod-io/gitpod/commit/673ab6856fa04c13b7b1f2a968e4d090f1d94e4fnvdPatch
- github.com/gitpod-io/gitpod/pull/16378nvdIssue TrackingPatch
- github.com/gitpod-io/gitpod/pull/16405nvdIssue TrackingPatch
- app.safebase.io/portal/71ccd717-aa2d-4a1e-942e-c768d37e9e0c/previewnvdVendor Advisory
- snyk.io/blog/gitpod-remote-code-execution-vulnerability-websockets/nvdThird Party Advisory
- github.com/gitpod-io/gitpod/releases/tag/release-2022.11.2nvdRelease Notes
News mentions
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