CVE-2026-41206

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Source

https://cve.org/CVERecord?id=CVE-2026-41206

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41206.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-41206

Aliases

Published

2026-04-23T00:42:49.204Z

Modified

2026-07-15T01:49:15.964141839Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code

Details

PySpector is a static analysis security testing (SAST) Framework engineered for modern Python development workflows. The plugin security validator in PySpector uses AST-based static analysis to prevent dangerous code from being loaded as plugins. Prior to version 0.1.8, 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. Version 0.1.8 fixes the issue.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41206.json",
    "cwe_ids": [
        "CWE-184"
    ],
    "cna_assigner": "GitHub_M",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "0.1.8"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/parzivalhack/pyspector

Affected ranges

Type

GIT

Repo

https://github.com/parzivalhack/pyspector

Events

Introduced

Fixed

3c9547157fc07396f22b26b3484a9a91eba98555

Fixed

4e279e078c53d760fd321ff9b698d683c65ccb8e

Database specific

{
    "source": "REFERENCES"
}

Affected versions

v0.*

v0.1.1-beta

v0.1.2-beta

v0.1.3-beta

v0.1.4-beta

v0.1.4-beta-hotfix

v0.1.5-beta

v0.1.6-beta

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41206.json"