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Package details: pkg:pypi/bokeh@3.9.0.dev1
purl pkg:pypi/bokeh@3.9.0.dev1
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-651d-s95h-f3c8 Bokeh is an interactive visualization library written in Python. In versions 3.8.1 and below, if a server is configured with an allowlist (e.g., dashboard.corp), an attacker can register a domain like dashboard.corp.attacker.com (or use a subdomain if applicable) and lure a victim to visit it. The malicious site can then initiate a WebSocket connection to the vulnerable Bokeh server. Since the Origin header (e.g., http://dashboard.corp.attacker.com/) matches the allowlist according to the flawed logic, the connection is accepted. Once connected, the attacker can interact with the Bokeh server on behalf of the victim, potentially accessing sensitive data, or modifying visualizations. This issue is fixed in version 3.8.2. CVE-2026-21883
GHSA-793v-589g-574v

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-12T20:44:04.963485+00:00 GitLab Importer Fixing VCID-651d-s95h-f3c8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/bokeh/CVE-2026-21883.yml 38.6.0