CVE-2024-39320

Discourse is an open source discussion platform. Prior to 3.2.5 and 3.3.0.beta5, the vulnerability allows an attacker to inject iframes from any domain, bypassing the intended restrictions enforced by the allowediframes setting. This vulnerability is fixed in 3.2.5 and 3.3.0.beta5...

CVE-2025-62517

Rollbar.js offers error tracking and logging from Javascript to Rollbar. In versions before 2.26.5 and from 3.0.0-alpha1 to before 3.0.0-beta5, there is a prototype pollution vulnerability in merge. If application code calls rollbar.configure with untrusted input, prototype pollution is possible...

CVE-2025-62517 Rollbar.js Prototype Pollution Vulnerability in merge()

Rollbar.js offers error tracking and logging from Javascript to Rollbar. In versions before 2.26.5 and from 3.0.0-alpha1 to before 3.0.0-beta5, there is a prototype pollution vulnerability in merge. If application code calls rollbar.configure with untrusted input, prototype pollution is possible...

PT-2025-43560

Name of the Vulnerable Software and Affected Versions Rollbar.js versions prior to 2.26.5 Rollbar.js versions 3.0.0-alpha1 through 3.0.0-beta5 Description Rollbar.js provides error tracking and logging from Javascript to Rollbar. A prototype pollution issue exists in the merge function when...

EUVD-2023-0488

Malicious code in bioql PyPI...

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...

Discourse 安全漏洞

Discourse is an open source community discussion platform from Discourse Open Source. The platform includes features such as communities, email, and chat rooms. A security vulnerability exists in Discourse versions prior to 3.4.4, prior to 3.5.0.beta5, and prior to 3.5.0.beta6-dev, which stems fr...

CVE-2025-24972 Discourse may bypass user preference when adding users to chat groups

Discourse is an open-source discussion platform. Prior to versions 3.3.4 on the stable branch and 3.4.0.beta5 on the beta branch, in specific circumstances, users could be added to group direct messages despite disabling direct messaging in their preferences. Versions 3.3.4 and 3.4.0.beta5 contai...

Discourse 安全漏洞

Discourse is an open source community discussion platform from Discourse Open Source. The platform includes features such as communities, email and chat rooms. A security vulnerability exists in Discourse stable prior to version 3.3.4 and beta prior to version 3.4.0.beta5, which stems from a...

PT-2025-12890 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 3.3.4 on the stable branch and prior to 3.4.0.beta5 on the beta branch Description: The issue affects an open-source discussion platform, where a race condition allows someone about to reach the user limit in a gro...

CVE-2024-39320 Discourse allows iframe injection though default site setting

Discourse is an open source discussion platform. Prior to 3.2.5 and 3.3.0.beta5, the vulnerability allows an attacker to inject iframes from any domain, bypassing the intended restrictions enforced by the allowediframes setting. This vulnerability is fixed in 3.2.5 and 3.3.0.beta5...

CVE-2024-37299 Discourse vulnerable to DoS via Tag Group

Discourse is an open source discussion platform. Prior to 3.2.5 and 3.3.0.beta5, crafting requests to submit very long tag group names can reduce the availability of a Discourse instance. This vulnerability is fixed in 3.2.5 and 3.3.0.beta5...

PT-2024-28445 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 3.2.5 Discourse versions prior to 3.3.0.beta5 Description: The issue allows an attacker to inject iframes from any domain, bypassing the intended restrictions enforced by the allowed iframes setting. Recommendation...

PT-2024-27456 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 3.2.5 Discourse versions prior to 3.3.0.beta5 Description: The issue concerns crafting requests to submit very long tag group names, which can reduce the availability of a Discourse instance. Recommendations: For...

BIT-DISCOURSE-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...

BIT-DISCOURSE-2022-31060 Banner topic data is exposed on login-required Discourse sites

Discourse is an open-source discussion platform. Prior to version 2.8.4 in the stable branch and version 2.9.0.beta5 in the beta and tests-passed branches, banner topic data is exposed on login-required sites. This issue is patched in version 2.8.4 in the stable branch and version 2.9.0.beta5 in...

BIT-DISCOURSE-2022-39232

Discourse is an open source discussion platform. Starting with version 2.9.0.beta5 and prior to version 2.9.0.beta10, an incomplete quote can generate a JavaScript error which will crash the current page in the browser in some cases. Version 2.9.0.beta10 added a fix and tests to ensure incomplete...

BIT-DISCOURSE-2023-31142 Discourse's general category permissions could be set back to default

Discourse is an open source discussion platform. Prior to version 3.0.4 of the stable branch and version 3.1.0.beta5 of the beta and tests-passed branches, if a site has modified their general category permissions, they could be set back to the default. This issue is patched in version 3.0.4 of t...

BIT-DISCOURSE-2023-32061 Discourse Topic Creation Page Allows iFrame Tag without Restrictions

Discourse is an open source discussion platform. Prior to version 3.0.4 of the stable branch and version 3.1.0.beta5 of the beta and tests-passed branches, the lack of restrictions on the iFrame tag makes it easy for an attacker to exploit the vulnerability and hide subsequent comments from other...

BIT-DISCOURSE-2023-32301 Discourse's canonical url not being used for topic embeddings

Discourse is an open source discussion platform. Prior to version 3.0.4 of the stable branch and version 3.1.0.beta5 of the beta and tests-passed branches, multiple duplicate topics could be created if topic embedding is enabled. This issue is patched in version 3.0.4 of the stable branch and...