Internet Bug Bounty: TLS client authentication can be bypassed due to ticket resumption

The TLS client authentication can be bypassed due to ticket resumption. The issue was that TLS session tickets were not properly isolated for multiple virtual hosts in one server. This allowed a ticket issued for one virtual host to be resumed at a different virtual host, circumventing client...

Nginx 1.11.4 - 1.27.3 TLS Session Resumption Vulnerability

Nginx is prone to a TLS session resumption vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:nginx:nginx";...

OPENSUSE-SU-2025:14737-1 nginx-1.27.4-1.1 on GA media

These are all security issues fixed in the nginx-1.27.4-1.1 package on the GA media of openSUSE Tumbleweed...

ALPINE-CVE-2025-23419

When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when TLS Session Tickets...

AZL-56483 CVE-2025-23419 affecting package nginx for versions less than 1.22.1-13

When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when TLS Session Tickets...

AZL-56492 CVE-2025-23419 affecting package nginx for versions less than 1.25.4-3

When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when TLS Session Tickets...

K000149173: NGINX TLS session resumption vulnerability CVE-2025-23419

Security Advisory Description When name-based virtual hosts are configured to share the same IP address and port combination, with TLS 1.3 and OpenSSL, a previously authenticated attacker can use session resumption to bypass client certificate authentication requirements on these servers. This...

CVE-2024-7646

A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects in the networking.k8s.io or extensions API group can bypass annotation validation to inject arbitrary commands and obtain the credentials of the ingress-nginx controller. In the default...

CVE-2024-3149

A Server-Side Request Forgery SSRF vulnerability exists in the upload link feature of mintplex-labs/anything-llm. This feature, intended for users with manager or admin roles, processes uploaded links through an internal Collector API using a headless browser. An attacker can exploit this by...

CVE-2024-23828

Nginx-UI is a web interface to manage Nginx configurations. It is vulnerable to an authenticated arbitrary command execution via CRLF attack when changing the value of testconfigcmd or startcmd. This vulnerability exists due to an incomplete fix for CVE-2024-22197 and CVE-2024-22198. This...

CVE-2024-23827

Nginx-UI is a web interface to manage Nginx configurations. The Import Certificate feature allows arbitrary write into the system. The feature does not check if the provided user input is a certification/key and allows to write into arbitrary paths in the system. It's possible to leverage the...

CVE-2024-10590

The Opt-In Downloads plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the adminupload function in all versions up to, and including, 4.07. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload...

FreeBSD : nginx-devel -- SSL session reuse vulnerability (9761af78-e3e4-11ef-9f4a-589cfc10a551)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 9761af78-e3e4-11ef-9f4a-589cfc10a551 advisory. The nginx development team reports: This update fixes the SSL session reuse vulnerability. Tenable has...

nginx-devel -- SSL session reuse vulnerability

The nginx development team reports: This update fixes the SSL session reuse vulnerability...

F5 Nginx 安全漏洞

F5 Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from F5 USA, distributed under the BSD-like protocol. A security vulnerability exists in F5 Nginx that stems from the use of TLS session tickets or SSL session caching, which could allow an attacker to...

PT-2025-5738

Name of the Vulnerable Software and Affected Versions nginx versions 1.11.4 through 1.27.31 nginx version 1.26.3 nginx version 1.27.4 Description When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate...

CVE-2024-22197

Nginx-ui is online statistics for Server Indicators​​ Monitor CPU usage, memory usage, load average, and disk usage in real-time. The Home Preference page exposes a small list of nginx settings such as Nginx Access Log Path and Nginx Error Log Path. However, the API also exposes testconfigcmd,...

CVE-2024-22198

Nginx-UI is a web interface to manage Nginx configurations. It is vulnerable to arbitrary command execution by abusing the configuration settings. The Home Preference page exposes a list of system settings such as Run Mode, Jwt Secret, Node Secret and Terminal Start Command. While the UI doesn't...

CVE-2024-22196

Nginx-UI is an online statistics for Server Indicators​​ Monitor CPU usage, memory usage, load average, and disk usage in real-time. This issue may lead to information disclosure. By using DefaultQuery, the "desc" and "id" values are used as default values if the query parameters are not set. Thu...

CVE-2024-53991

Discourse is an open source platform for community discussion. This vulnerability only impacts Discourse instances configured to use FileStore::LocalStore which means uploads and backups are stored locally on disk. If an attacker knows the name of the Discourse backup file, the attacker can trick...