urllib3 信息泄露漏洞

urllib3 is an open-source Python HTTP library developed by urllib3. This product features a thread-safe connection pool and support for file publishing. Prior to version 1.23 to 2.7.0 of urllib3, there was a vulnerability involving information leakage. This vulnerability stemmed from the ability ...

Insertion of Sensitive Information Into Sent Data

Overview urllib3 is a HTTP library with thread-safe connection pooling, file post, and more. Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data in urlopen when using ProxyManager.connectionfromurl with assertsamehost=False, directly rather than v...

urllib3: Sensitive headers forwarded across origins in proxied low-level redirects

Impact When following cross-origin redirects for requests made using urllib3’s high-level APIs, such as urllib3.request, PoolManager.request, and ProxyManager.request, sensitive headers — Authorization, Cookie, and Proxy-Authorization defined in Retry.DEFAULTREMOVEHEADERSONREDIRECT — are stripped...

GHSA-QCCP-GFCP-XXVC urllib3: Sensitive headers forwarded across origins in proxied low-level redirects

Impact When following cross-origin redirects for requests made using urllib3’s high-level APIs, such as urllib3.request, PoolManager.request, and ProxyManager.request, sensitive headers — Authorization, Cookie, and Proxy-Authorization defined in Retry.DEFAULTREMOVEHEADERSONREDIRECT — are stripped...

CVE-2024-39935

jc21 NGINX Proxy Manager before 2.11.3 allows backend/internal/certificate.js OS command injection by an authenticated user with certificate management privileges via untrusted input to the DNS provider configuration. NOTE: this is not part of any NGINX software shipped by F5...

EUVD-2019-6503

Malware in sbrugna...

EUVD-2025-25216

Malicious code in bioql PyPI...

EUVD-2023-27696

Malicious code in bioql PyPI...

EUVD-2025-11869

Malicious code in bioql PyPI...

EUVD-2022-32824

Malicious code in bioql PyPI...

Security Bulletin: urllib3 Proxy-Authorization header only applies with ProxyManager, not direct requests

Summary urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header is only sent to the configured proxy, as expected. However, when sending HTTP requests without using urllib3's proxy support, it's possible to...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

Nginx Proxy Manager 安全漏洞

Nginx Proxy Manager is a Docker container for Nginx Proxy Manager open source. It is used to manage Nginx proxy hosts through a simple and powerful interface. A security vulnerability exists in Nginx Proxy Manager version v2.12.3, which stems from an improperly configured CORS and could lead to a...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

PT-2025-33735 · Unknown · Nginx Proxy Manager

Name of the Vulnerable Software and Affected Versions: Nginx Proxy Manager version 2.12.3 Description: A Cross-Origin Resource Sharing CORS misconfiguration allows unauthorized domains to access sensitive data, specifically JSON Web Tokens JWT, due to improper validation of the Origin header. Thi...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

CVE-2025-50579

CVE-2025-50579 affects Nginx Proxy Manager v2.12.3, where a CORS misconfiguration allows unauthorized domains to access sensitive data (JWT tokens) due to improper Origin header validation. Attack possible via a simple browser script to exfiltrate tokens to a remote server, potentially enabling u...

CVE-2023-23596

jc21 NGINX Proxy Manager through 2.9.19 allows OS command injection. When creating an access list, the backend builds an htpasswd file with crafted username and/or password input that is concatenated without any validation, and is directly passed to the exec command, potentially allowing an...