3171 matches found
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 < 3.4.4 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...
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...
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...
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...
PT-2025-24431 · Discourse · Discourse
Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 3.4.4 Discourse version 3.5.0.beta5 and earlier of the beta branch Discourse version 3.5.0.beta6-dev and earlier of the tests-passed branch Description: Discourse is an open-source discussion platform. Sending a...