Informational scan, not a security audit. How this is computed.
API keys, passwords or tokens committed into the repo.
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Packages you depend on that have known security holes (CVEs).
CVE-2023-37920 python-certifi: Removal of e-Tugra root certificateCVE-2022-23491 python-certifi: untrusted root certificatesCVE-2023-30861 flask: Possible disclosure of permanent session cookie due to missing Vary: Cookie headerCVE-2024-1135 python-gunicorn: HTTP Request Smuggling due to improper validation of Transfer-Encoding headersCVE-2024-6827 gunicorn: HTTP Request Smuggling in benoitc/gunicornCVE-2024-3651 python-idna: potential DoS via resource consumption via specially crafted inputs to idna.encode()CVE-2026-45409 python-idna: idna: Denial of Service via specially crafted long inputsCVE-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-2026-28684 python-dotenv: python-dotenv: Arbitrary file overwrite via symbolic link followingCVE-2023-32681 python-requests: Unintended leak of Proxy-Authorization headerCVE-2024-35195 requests: subsequent requests to the same host ignore cert verificationCVE-2024-47081 requests: Requests vulnerable to .netrc credentials leak via malicious URLsCVE-2026-25645 requests: Requests: Security bypass due to predictable temporary file creationCVE-2023-43804 python-urllib3: Cookie request header isn't stripped during cross-origin redirectsCVE-2025-66418 urllib3: urllib3: Unbounded decompression chain leads to resource exhaustionCVE-2025-66471 urllib3: urllib3 Streaming API improperly handles highly compressed dataCVE-2026-21441 urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API)CVE-2026-44431 urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headersCVE-2019-11236 python-urllib3: CRLF injection due to not encoding the '\r\n' sequence leading to possible attack on internal serviceCVE-2020-26137 python-urllib3: CRLF injection via HTTP request methodCVE-2023-45803 urllib3: Request body not stripped after redirect from 303 status changes request method to GETYour dependencies cross-checked against the OSV vulnerability database.
PYSEC-2022-42986 Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi 2022.12.07 removes root certificates fromPYSEC-2023-135 Certifi 2023.07.22 removes root certificates from "e-Tugra" from the root store. These are in the process of being removed from Mozilla's trust store. e-Tugra's root certificates are being removed purPYSEC-2024-230 Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi starting in 2021.05.30 and prior to 2024.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-2026-1433 Gunicorn HTTP Request/Response Smuggling vulnerabilityPYSEC-2026-1434 Request smuggling leading to endpoint restriction bypass in GunicornPYSEC-2024-60 A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings,PYSEC-2026-215 Internationalized Domain Names in Applications (IDNA) for Python provides support for Internationalized Domain Names in Applications (IDNA) and Unicode IDNA Compatibility Processing. In versions priorPYSEC-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-2026-2270 python-dotenv reads key-value pairs from a .env file and can set them as environment variables. Prior to version 1.2.2, `set_key()` and `unset_key()` in python-dotenv follow symbolic links when rewritPYSEC-2023-74 Requests is a HTTP library. Since Requests 2.3.0, Requests has been leaking Proxy-Authorization headers to destination servers when redirected to an HTTPS endpoint. This is a product of how we use `rePYSEC-2026-1872 Requests vulnerable to .netrc credentials leak via malicious URLsPYSEC-2026-1873 Requests `Session` object does not verify requests after making first request with verify=FalsePYSEC-2026-2275 Requests is a HTTP library. Prior to version 2.33.0, the `requests.utils.extract_zipped_paths()` utility function uses a predictable filename when extracting files from zip archives into the system tePYSEC-2019-132 In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.PYSEC-2020-148 urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: thiPYSEC-2023-192 urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn't treat the `Cookie` HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of tPYSEC-2023-212 urllib3 is a user-friendly HTTP client library for Python. urllib3 previously wouldn't remove the HTTP request body when an HTTP redirect response using status 301, 302, or 303 after the request had iPYSEC-2026-141 urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=FalCode 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.
This check didn’t finish — that’s not the same as “clean.” Try Check again above.