{"answers":{"affected":"3 open source packages ship an affected version, including pyspector. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41206 exists.","fix":"Upgrade pyspector to 0.1.8 or later.","what":"CVE-2026-41206 is a medium-severity code injection vulnerability in ParzivalHack PySpector, published on 23 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-41206 and fix it if it is affected.\n\nWhat it is: CVE-2026-41206 is a medium-severity code injection vulnerability in ParzivalHack PySpector, published on 23 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41206 exists.\n\nAffected packages and fixed versions:\n- pyspector (PyPI): affected all versions; fixed in 0.1.8\n- pyspector (PyPI): affected all versions; fixed in 0.1.8\n- pyspector (PyPI): affected all versions; fixed in 0.1.8\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-41206/ (Markdown: https://insights.sbomify.com/CVE-2026-41206/index.md)","id":"CVE-2026-41206","markdown":"https://insights.sbomify.com/CVE-2026-41206/index.md","name":"CVE-2026-41206","record":{"aliases":["GHSA-vp22-38m5-r39r","PYSEC-2026-3031"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Python SAST framework","requires_auth":"low_privilege","summary":"An attacker can achieve arbitrary code execution in PySpector by supplying a malicious plugin that bypasses incomplete static analysis checks.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"pyspector","vendor":"parzivalhack"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-184","name":"Incomplete List of Disallowed Inputs"}],"description":"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.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code","id":"CVE-2026-41206","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"netty-incubator-codec-ohttp's HPKEContext operations may produce empty byte[] on failures","id":"CVE-2026-41207"},"packages":[{"ecosystem":"PyPI","fixed":["0.1.8"],"introduced":["0"],"last_affected":[],"package":"pyspector","purl":null,"source":"GHSA-vp22-38m5-r39r"},{"ecosystem":"PyPI","fixed":["0.1.8"],"introduced":["0"],"last_affected":[],"package":"pyspector","purl":"pkg:pypi/pyspector","source":"GHSA-vp22-38m5-r39r"},{"ecosystem":"PyPI","fixed":["0.1.8"],"introduced":["0"],"last_affected":[],"package":"pyspector","purl":"pkg:pypi/pyspector","source":"PYSEC-2026-3031"}],"prev":{"headline":"Mako: Path traversal via double-slash URI prefix in TemplateLookup","id":"CVE-2026-41205"},"products":["PySpector"],"published":"2026-04-23","related":[{"cvss_score":8.3,"headline":"PySpector: Plugin Sandbox Bypass leads to Arbitrary Code Execution","id":"CVE-2026-33139","kev_date_added":null,"published":"2026-03-20"},{"cvss_score":5.3,"headline":"PySpector: Stored XSS in PySpector HTML Report Generation leads to Javascript Code Execution","id":"CVE-2026-33140","kev_date_added":null,"published":"2026-03-20"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-23","vendors":["ParzivalHack"]},"summary":"An attacker can achieve arbitrary code execution in PySpector by supplying a malicious plugin that bypasses incomplete static analysis checks.","url":"https://insights.sbomify.com/CVE-2026-41206/"}