PySpector is a static analysis security testing (SAST) Framework engineered for modern Python development workflows. PySpector versions 0.1.6 and prior are affected by a stored Cross-Site Scripting (XSS) vulnerability in the HTML report generator. When PySpector scans a Python file containing JavaScript payloads (i.e. inside a string passed to eval() ), the flagged code snippet is interpolated into the HTML report without sanitization. Opening the generated report in a browser causes the embedded JavaScript to execute in the browser's local file context. This issue has been patched in version 0.1.7.
History

Tue, 24 Mar 2026 21:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:parzivalhack:pyspector:*:*:*:*:*:python:*:*
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Tue, 24 Mar 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 23 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Parzivalhack
Parzivalhack pyspector
Vendors & Products Parzivalhack
Parzivalhack pyspector

Fri, 20 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Description PySpector is a static analysis security testing (SAST) Framework engineered for modern Python development workflows. PySpector versions 0.1.6 and prior are affected by a stored Cross-Site Scripting (XSS) vulnerability in the HTML report generator. When PySpector scans a Python file containing JavaScript payloads (i.e. inside a string passed to eval() ), the flagged code snippet is interpolated into the HTML report without sanitization. Opening the generated report in a browser causes the embedded JavaScript to execute in the browser's local file context. This issue has been patched in version 0.1.7.
Title PySpector: Stored XSS in PySpector HTML Report Generation leads to Javascript Code Execution
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-24T18:55:00.491Z

Reserved: 2026-03-17T20:35:49.929Z

Link: CVE-2026-33140

cve-icon Vulnrichment

Updated: 2026-03-24T18:54:57.369Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-20T20:16:49.077

Modified: 2026-03-24T21:17:03.283

Link: CVE-2026-33140

cve-icon Redhat

No data.