CVE-2021-39161

Summary: CVE-2021-39161 affects Discourse. The issue is that category names in affected Discourse versions could be used to perform cross-site scripting (XSS). It is mitigated by an enabled Content Security Policy and specifically affects sites that have modified or disabled CSP to allow moderato...

CVE-2021-39161 Cross-site scripting via category name in Discourse

Discourse is an open source platform for community discussion. In affected versions category names can be used for Cross-site scriptingXSS attacks. This is mitigated by Discourse's default Content Security Policy and this vulnerability only affects sites which have modified or disabled or changed...

CVE-2021-39161: Improper Neutralization of Input During Web Page Generation

Discourse is an open source platform for community discussion. In affected versions category names can be used for Cross-site scriptingXSS attacks. This is mitigated by Discourse's default Content Security Policy and this vulnerability only affects sites which have modified or disabled or changed...

Discourse 跨站脚本漏洞

Discourse is an open source community discussion platform. The platform includes community, email, and chat room features.Discourse suffers from a cross-site scripting vulnerability that can be exploited by attackers to conduct XSS attacks...

Discourse 2.8.0.beta5 Security Update

Discourse is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 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 2.7.8 Security Update

Discourse is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 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 Information Disclosure Vulnerability (CNVD-2021-100596)

Discourse is an open source community discussion platform that includes community, email and chat room features. The platform includes community, email, and chat room features.Discourse suffers from an information disclosure vulnerability that stems from not adding a valid configuration to the...

Discourse code issue vulnerability

Discourse is an open source community discussion platform. The platform includes community, email, and chat room features.A code issue vulnerability exists in versions of Discourse prior to 2.7.8 and prior to 2.8.0.beta4. No detailed vulnerability details are currently available...

CVE-2021-37693

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta4, when adding additional email addresses to an existing account on a Discourse site an email token is generated as part of the email verification process. Deleting the additional email...

CVE-2021-37703

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...

CVE-2021-37693

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta4, when adding additional email addresses to an existing account on a Discourse site an email token is generated as part of the email verification process. Deleting the additional email...

CVE-2021-37703

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...

Design/Logic Flaw

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta4, when adding additional email addresses to an existing account on a Discourse site an email token is generated as part of the email verification process. Deleting the additional email...

Design/Logic Flaw

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...

CVE-2021-37693

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta4, when adding additional email addresses to an existing account on a Discourse site an email token is generated as part of the email verification process. Deleting the additional email...

CVE-2021-37703

Discourse information exposure CVE-2021-37703 affects Discourse before versions 2.7.8 and 2.8.0.beta5, where a user’s read state for a topic (e.g., last read post number and notification level) is exposed. Consequence: potential disclosure of read-state data. Remediation: upgrade to patched relea...

CVE-2021-37703 Information exposure in Discourse

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...

CVE-2021-37693

Discourse vulnerable versions:

CVE-2021-37693 Re-use of email tokens in Discourse

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta4, when adding additional email addresses to an existing account on a Discourse site an email token is generated as part of the email verification process. Deleting the additional email...

CVE-2021-37703: Exposure of Sensitive Information to an Unauthorized Actor

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...