Informational scan, not a security audit. How this is computed.
API keys, passwords or tokens committed into the repo.
Nothing found by this check. ✓
Packages you depend on that have known security holes (CVEs).
CVE-2020-14343 PyYAML: incomplete fix for CVE-2020-1747CVE-2020-1747 PyYAML: arbitrary command execution through python/object/new when FullLoader is usedCVE-2023-30861 flask: Possible disclosure of permanent session cookie due to missing Vary: Cookie headerCVE-2020-28493 python-jinja2: ReDoS vulnerability in the urlize filterCVE-2024-22195 jinja2: HTML attribute injection when passing user input as keys to xmlattr filterCVE-2024-34064 jinja2: accepts keys containing non-attribute charactersCVE-2024-56326 jinja2: Jinja has a sandbox breakout through indirect reference to format methodCVE-2025-27516 jinja2: Jinja sandbox breakout through attr filter selecting format methodCVE-2020-29651 python-py: ReDoS in the py.path.svnwc component via mailicious input to blame functionalityCVE-2025-71176 pytest: pytest: Denial of Service or Privilege Escalation via insecure temporary directory handlingCVE-2022-24761 waitress: Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')CVE-2024-49769 waitress: Waitress has a denial of service leading to high CPU usage/resource exhaustionGHSA-m5ff-3wj3-8ph4 HTTP Request Smuggling: Invalid whitespace characters in headers in WaitressCVE-2019-16789 waitress: HTTP Request Smuggling through Invalid whitespace characters in headersCVE-2023-25577 python-werkzeug: high resource usage when parsing multipart form data with many fieldsCVE-2024-34069 python-werkzeug: user may execute code on a developer's machineCVE-2024-49766 werkzeug: python-werkzeug: Werkzeug safe_join not safe on WindowsCVE-2025-66221 Werkzeug: Werkzeug: Denial of service via Windows device names in path segmentsCVE-2026-21860 Werkzeug safe_join() allows Windows special device names with compound extensionsCVE-2026-27199 Werkzeug safe_join() allows Windows special device namesCVE-2024-5569 github.com/jaraco/zipp: Denial of Service (infinite loop) via crafted zip file in jaraco/zippCVE-2026-27205 flask: Flask: Information disclosure via improper caching of session dataCVE-2023-23934 python-werkzeug: cookie prefixed with = can shadow unprefixed cookieYour dependencies cross-checked against the OSV vulnerability database.
PYSEC-2020-96 A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method oPYSEC-2021-142 A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or PYSEC-2026-2132 Pallets Click, versions 8.3.2 and below, contain a command injection vulnerability in the click.edit() function, allowing attackers to pass arbitrary OS commands from an unprivileged account.PYSEC-2023-62 Flask is a lightweight WSGI web application framework. When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxyPYSEC-2026-2151 Flask is a web server gateway interface (WSGI) web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask should set the Vary: Cookie header., resulting in a UsPYSEC-2021-66 This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the `_punctuation_re regex` operator and its use of multiple wildcards. The last wildcard is the PYSEC-2026-1471 Jinja2 vulnerable to sandbox breakout through attr filter selecting format methodPYSEC-2026-1473 Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filterPYSEC-2026-1474 Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filterPYSEC-2026-1475 Jinja has a sandbox breakout through indirect reference to format methodPYSEC-2020-92 A denial of service via regular expression in the py.path.svnwc component of py (aka python-py) through 1.9.0 could be used by attackers to cause a compute-time denial of service attack by supplying mPYSEC-2026-1845 pytest has vulnerable tmpdir handlingPYSEC-2019-138 In Waitress through version 1.4.0, if a proxy server is used in front of waitress, an invalid request may be sent by an attacker that bypasses the front-end and is parsed differently by waitress leadiPYSEC-2022-169 Waitress is a Web Server Gateway Interface server for Python 2 and 3. When using Waitress versions 2.1.0 and prior behind a proxy that does not properly validate the incoming HTTP request matches the PYSEC-2024-211 Waitress is a Web Server Gateway Interface server for Python 2 and 3. When a remote client closes the connection before waitress has had the opportunity to call getpeername() waitress won't correctly GHSA-m5ff-3wj3-8ph4 HTTP Request Smuggling: Invalid whitespace characters in headers in WaitressPYSEC-2023-221 Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are apPYSEC-2023-58 Werkzeug is a comprehensive WSGI web application library. Prior to version 2.2.3, Werkzeug's multipart form data parser will parse an unlimited number of parts, including file parts. Parts can be a smPYSEC-2026-2043 Werkzeug debugger vulnerable to remote execution when interacting with attacker controlled domainPYSEC-2026-2044 Werkzeug safe_join() allows Windows special device names with compound extensionsPYSEC-2026-2045 Werkzeug safe_join not safe on WindowsPYSEC-2026-2046 Werkzeug safe_join() allows Windows special device namesPYSEC-2026-2320 Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safe_join function allows Windows device names as filenames if preceded by other path segments. This was previouPYSEC-2026-2074 zipp Denial of Service vulnerabilityPYSEC-2023-57 Werkzeug is a comprehensive WSGI web application library. Browsers may allow "nameless" cookies that look like `=value` instead of `key=value`. A vulnerable browser may allow a compromised applicationCode that can be exploited: injection, hardcoded credentials and similar.
Nothing found by this check. ✓
Packages that look intentionally malicious: typosquats, sneaky install scripts.
Nothing found by this check. ✓
A signal about how the project is maintained — not a vulnerability in your code. It doesn’t affect the verdict above.
Maintenance & supply-chain hygiene. A signal about the project, not a vulnerability in your code.
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