3014 matches found
The vulnerability of the FileStore::LocalStore component in the Discourse mailing list management software allows a perpetrator to gain unauthorized access to protected information.
The vulnerability of the FileStore::LocalStore component in the Discourse mailing list management software is related to insufficient protection of operational data. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...
CVE-2025-48053
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, sending a malicious URL in a PM to a bot user can cause a reduced the availability of a Discourse instance...
CVE-2025-48062
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, certain invites via email may result in HTML injection in the email body if the topic title includes HTML...
CVE-2025-48877
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, Codepen is present in the default allowediframes site setting, and it can potentially auto-run arbitrary JS...
BIT-DISCOURSE-2025-48877 Discourse vulnerable to auto-executing of third-party code in embedded CodePen iframe
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, Codepen is present in the default allowediframes site setting, and it can potentially auto-run arbitrary JS...
BIT-DISCOURSE-2025-48053 Discourse vulnerable to DoS via large URL payload in PM to a bot
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, sending a malicious URL in a PM to a bot user can cause a reduced the availability of a Discourse instance...
Discourse 3.5.x < 3.5.0.beta5 Multiple Vulnerabilities
Discourse is prone to multiple vulnerabilities. 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"; ifdescripti...
Discourse < 3.4.4 Multiple Vulnerabilities
Discourse is prone to multiple vulnerabilities. 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"; ifdescripti...
CVE-2025-48062
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, certain invites via email may result in HTML injection in the email body if the topic title includes HTML...
CVE-2025-48053
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, sending a malicious URL in a PM to a bot user can cause a reduced the availability of a Discourse instance...
CVE-2025-48877
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, Codepen is present in the default allowediframes site setting, and it can potentially auto-run arbitrary JS...
CVE-2025-48877 Discourse vulnerable to auto-executing of third-party code in embedded CodePen iframe
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, Codepen is present in the default allowediframes site setting, and it can potentially auto-run arbitrary JS...
CVE-2025-48877 Discourse vulnerable to auto-executing of third-party code in embedded CodePen iframe
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, Codepen is present in the default allowediframes site setting, and it can potentially auto-run arbitrary JS...
CVE-2025-48877
Summary: CVE-2025-48877 affects Discourse. Before the patched releases, Codepen could be present in the default allowed_iframes site setting, potentially auto-running arbitrary JS in the iframe scope. Affected versions (as stated): Discourse < 3.4.4 (stable), < 3.5.0.beta5 (beta), and
CVE-2025-48062 Discourse vulnerable to HTML injection when inviting to topic via email
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, certain invites via email may result in HTML injection in the email body if the topic title includes HTML...
CVE-2025-48062
Technical details about CVE-2025-48062 are not publicly disclosed in the provided documents. Monitor for updates from official sources.
CVE-2025-48062 Discourse vulnerable to HTML injection when inviting to topic via email
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, certain invites via email may result in HTML injection in the email body if the topic title includes HTML...
CVE-2025-48053 Discourse vulnerable to DoS via large URL payload in PM to a bot
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, sending a malicious URL in a PM to a bot user can cause a reduced the availability of a Discourse instance...
CVE-2025-48053
CVE-2025-48053 affects Discourse: before patch versions, sending a malicious URL in a PM to a bot can reduce availability of a Discourse instance (DoS). Patched in stable 3.4.4, beta 3.5.0.beta5, and tests-passed 3.5.0.beta6-dev. No workarounds documented. CVSS metrics from NVD indicate high impa...
CVE-2025-48053 Discourse vulnerable to DoS via large URL payload in PM to a bot
Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, sending a malicious URL in a PM to a bot user can cause a reduced the availability of a Discourse instance...