GHSA-vp22-38m5-r39r
Medium · 6.8PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code
CVSS
6.8
EPSS
—
Published
Apr 16, 2026
CISA due date
—
The record
The plugin security validator in PySpector uses AST-based static analysis to prevent dangerous code from being loaded as plugins. The blocklist implemented in `PluginSecurity.validate_plugin_code` is incomplete and can be bypassed using several Python constructs that are not checked. An attacker who can supply a plugin file can achieve arbitrary code execution within the PySpector process when that plugin is installed and executed.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-41206 PySpector is a static analysis security testing (SAST) Framework engineered for modern… Same vulnerability
- CVE-2026-114729 Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content… CWE-184
- CVE-2026-114728 Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content… CWE-184
- CVE-2026-106445 Handlebars provides the power necessary to let users build semantic templates. CWE-184
- CVE-2026-102828 simple-git, an interface for running git commands in any node.js application, enables… CWE-184
- CVE-2026-102829 simple-git, an interface for running git commands in any node.js application, enables… CWE-184
- CVE-2026-87985 An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass… CWE-184
- CVE-2026-87911 An OS command injection weakness in the read-only enforcement of the SQL validation… CWE-184