CVE-2026-33393 Discourse fixes loose hostname matching in spam host allowlist

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the allowedspamhostdomains check used Stringendwith? without domain boundary validation, allowing domains like attacker-example.com to bypass spam protection when example.com was...

CVE-2026-33355 Discourse filters whisper posts from private-posts feed

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the /private-posts endpoint did not apply post-type visibility filtering, allowing regular PM participants to see whisper posts in PM topics they had access to. Versions 2026.3.0-latest.1...

CVE-2026-33410

Discourse is an open-source discussion platform. Versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 have two authorization issues in the chat direct message API. First, when creating a direct message channel or adding users to an existing one, the targetgroups parameter was passed direct...

CVE-2026-32754 FreeScout: Stored XSS via Unescaped Email Template Rendering ({!! $thread->body !!})

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Versions 1.8.208 and below are vulnerable to Stored Cross-Site Scripting XSS through FreeScout's email notification templates. Incoming email bodies are stored in the database without sanitization and rendered...

CVE-2026-27934 Discourse leaks private topic title and post excerpt via user action API endpoint

Discourse is an open-source discussion platform. Versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 have a lack of visibility checks with a user action API endpoint that results in disclosure of the title and post excerpt to unauthorized users, leading to information disclosure. Versions...

CVE-2026-27491 Discourse has a bypass of official warnings messages by non-staff users

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a type coercion issue in a post actions API endpoint allowed non-staff users to issue warnings to other users. Warnings are a staff-only moderation feature. The vulnerability required the...

CVE-2026-3547 wolfSSL: out-of-bounds read (DoS) in ALPN parsing due to incomplete validation

Out-of-bounds read in ALPN parsing due to incomplete validation. wolfSSL 5.8.4 and earlier contained an out-of-bounds read in ALPN handling when built with ALPN enabled HAVEALPN / --enable-alpn. A crafted ALPN protocol list could trigger an out-of-bounds read, leading to a potential process crash...

Juju has unauthorized update of out-of-scope Vault secrets

An authorization bypass vulnerability in the Vault secrets back-end implementation of Juju versions 3.1.6 through 3.6.18 allows an authenticated unit agent to perform unauthorized updates to secret revisions. With sufficient information, an attacker can poison any existing secret revision within...

Logstash 8.19.10, 9.1.10, 9.2.4 Security Update (ESA-2026-06)

Sensitive Information in Resource Not Removed Before Reuse in Logstash Leading to Access to Sensitive Information Dependency on Vulnerable Third-Party Component CWE-1395 exists in org.lz4:lz4-java decompression library used by logstash-integration-kafka plugin in Logstash that could allow an...

Kibana 8.19.12, 9.2.6, 9.3.1 Security Update (ESA-2026-19)

Missing Authorization in Kibana Leading to Unauthorized Endpoint Response Action Configuration Missing Authorization CWE-862 in Kibana’s server-side Detection Rule Management can lead to Unauthorized Endpoint Response Action Configuration host isolation, process termination, and process suspensio...

CVE-2025-71260

CVE-2025-71260 affects BMC FootPrints ITSM 20.20.02–20.24.01.001. It describes a deserialization of untrusted data vulnerability in the ASP.NET VIEWSTATE handling that enables authenticated attackers to execute arbitrary code and fully compromise the application. The root cause is crafted seriali...

CVE-2025-71260 BMC FootPrints ITSM 20.20.02 <= 20.24.01.001 VIEWSTATE Deserialization RCE

BMC FootPrints ITSM versions 20.20.02 through 20.24.01.001 contain a deserialization of untrusted data vulnerability in the ASP.NET servlet's VIEWSTATE handling that allows authenticated attackers to execute arbitrary code. Attackers can supply crafted serialized objects to the VIEWSTATE paramete...

Security Bulletin: IBM Datapower Operations Dashboard could allocate unbounded memory and crash (DoS) CVE-2025-58754

Summary Axios is used by the IBM Datapower Operations Dashboard for their HTTP Client for node.js and the browser Vulnerability Details CVEID:CVE-2025-58754 DESCRIPTION: Axios is a promise based HTTP client for the browser and Node.js. When Axios starting in version 0.28.0 and prior to versions...

BELL-CVE-2026-23241

Bulletin has no description...

PT-2026-26282

CVE-2025-14716 Improper Authentication vulnerability in Secomea GateManager webserver modules allows Authentication Bypass.This issue affects GateManager: 11.4;0. https://t.co/qXQpmgC8XW...

Spring Security 安全漏洞

Spring Security is a security framework developed by Spring OpenSource that includes authentication and authorization features. There is a security vulnerability in Spring Security, which occurs when using Spring Security to specify HTTP response headers for servlet applications, and the HTTP...

OpenClaw 操作系统命令注入漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.2.26 through 2026.3.1 had a vulnerability related to operating system command injection. This vulnerability stemmed from an issue in the wrapper parsing for cmd/.bat files on...

Discourse 安全漏洞

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email communication, and chat rooms. Versions of Discourse prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain security vulnerabilities. These...

PT-2026-26453

Name of the Vulnerable Software and Affected Versions Spring Security versions 4.0.0 through 4.0.3 Spring Security versions 3.5.0 through 3.5.11 Spring Security versions 3.4.0 through 3.4.14 Spring Security versions 3.3.0 through 3.3.17 Spring Security versions 2.7.0 through 2.7.31 Description...

CVE-2026-32255 Kan is Vulnerable to Unauthenticated SSRF via Attachment Download Endpoint

Kan is an open-source project management tool. In versions 0.5.4 and below, the /api/download/attatchment endpoint has no authentication and no URL validation. The Attachment Download endpoint accepts a user-supplied URL query parameter and passes it directly to fetch server-side, and returns the...