BIT-DISCOURSE-2025-61598 Discourse is missing Cache-Control response header on error responses

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

PT-2025-45615

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

WordPress Plugin WP Discourse Information Disclosure Vulnerability

WordPress is a blogging platform developed using the PHP language. The platform has the ability to set up a personal blog site on a PHP and MySQL based server.WordPress plugin is an application plugin. An information disclosure vulnerability exists in the WordPress plugin WP Discourse, which stem...

WordPress WP Discourse plugin <= 2.5.9 - Authenticated (Author+) Information Exposure vulnerability

Authenticated Author+ Information Exposure vulnerability discovered by Jonas Benjamin Friedli in WordPress Plugin WP Discourse versions = 2.5.9...

CVE-2025-11983

The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials Api-Key and Api-Username headers to any host specified in a post's discoursepermalink custom field...

EUVD-2025-37422

The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials Api-Key and Api-Username headers to any host specified in a post's discoursepermalink custom field...

CVE-2025-11983

The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials Api-Key and Api-Username headers to any host specified in a post's discoursepermalink custom field...

CVE-2025-11983 WP Discourse <= 2.5.9 - Authenticated (Author+) Information Exposure

The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials Api-Key and Api-Username headers to any host specified in a post's discoursepermalink custom field...

CVE-2025-11983 WP Discourse <= 2.5.9 - Authenticated (Author+) Information Exposure

The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials Api-Key and Api-Username headers to any host specified in a post's discoursepermalink custom field...

CVE-2025-11983

The WP Discourse WordPress plugin (versions up to and including 2.5.9) exposes Discourse API credentials (Api-Key and Api-Username) by unconditionally sending them to any host specified in a post’s discourse_permalink field during comment synchronization. This information exposure can be exploite...

PT-2025-44710

Name of the Vulnerable Software and Affected Versions WP Discourse plugin for WordPress versions through 2.5.9 Description The WP Discourse plugin for WordPress is susceptible to information disclosure. The plugin unconditionally transmits Discourse API credentials Api-Key and Api-Username header...

CVE-2025-11983: Exposure of Sensitive Information to an Unauthorized Actor

The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials Api-Key and Api-Username headers to any host specified in a post's discoursepermalink custom field...

WordPress plugin WP Discourse 信息泄露漏洞

WordPress is a blogging platform developed using the PHP language. The platform has the ability to set up a personal blog site on a PHP and MySQL based server.WordPress plugin is an application plugin. An information disclosure vulnerability exists in the WordPress plugin WP Discourse, which stem...

CVE-2025-61598

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

Discourse Cache Poisoning Vulnerability (GHSA-jp9x-wwv6-cv3j)

Discourse is prone to a cache poisoning 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:discourse:discourse";...

CVE-2025-61598

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

CVE-2025-61598 Discourse is missing Cache-Control response header on error responses

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

CVE-2025-61598

Product/Component: Discourse (open source discussion platform). Vulnerability summary: Versions before 3.6.2 and 3.6.0.beta2 expose a missing Cache-Control header (no-store, no-cache) in error responses, which can enable proxy caching of error pages and potentially lead to cache poisoning. Impact...

EUVD-2025-36558

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...

CVE-2025-61598 Discourse is missing Cache-Control response header on error responses

Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning...