urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

CVE-2026-40519

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

EUVD-2026-35196

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519

Nginx Proxy Manager versions 2.9.14–2.15.1 are affected by an authenticated remote code execution via OS command injection in backend/setup.js (setupCertbotPlugins). The user-controlled dns_provider_credentials field is interpolated directly into a shell command executed with child_process.exec()...

CVE-2026-40519 Nginx Proxy Manager Authenticated RCE via setupCertbotPlugins()

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519 Nginx Proxy Manager Authenticated RCE via setupCertbotPlugins()

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519 Nginx Proxy Manager Authenticated RCE via setupCertbotPlugins()

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

Nginx Proxy Manager: Operating System Command Injection Vulnerability

Nginx Proxy Manager is an open-source Docker container developed by Nginx Proxy Manager. It is used to manage Nginx proxy hosts through a simple and powerful interface. Version 2.9.14 to 2.15.1 of Nginx Proxy Manager has a vulnerability related to operating system command injection. This...

PT-2026-47446

Name of the Vulnerable Software and Affected Versions Nginx Proxy Manager versions 2.9.14 through 2.15.1 Description An authenticated remote code execution issue exists via OS command injection in the setupCertbotPlugins function located in backend/setup.js. Attackers with certificates:manage...

CVE-2026-40519: Improper Neutralization of Special Elements used in an OS Command

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : urllib3 vulnerabilities (USN-8379-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8379-1 advisory. It was discovered that urllib3 incorrectly handled cross-origin redirects in ProxyManager. A remote attacker could possib...

OESA-2026-2300 python-urllib3 security update

HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more. Security Fixes: 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.connectionfromurl.urlopen...,...

SUSE CVE-2026-44431

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.connectionfromurl.urlopen..., assertsamehost=False still forward these sensitive headers. This vulnerability is fixed in 2.7.0...

Linux Distros Unpatched Vulnerability : CVE-2026-44431

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...