BIT-2023-45131

Discourse is an open source platform for community discussion. New chat messages can be read by making an unauthenticated POST request to MessageBus. This issue is patched in the 3.1.1 stable and 3.2.0.beta2 versions of Discourse. Users are advised to upgrade. There are no known workarounds for...

Elon Musk’s Main Tool for Fighting Disinformation on X Is Making the Problem Worse, Insiders Claim

X is promoting Community Notes to solve its disinformation problems, but some former employees and people who currently contribute notes say it’s not fit for that purpose...

CVE-2023-44388

Discourse is an open source platform for community discussion. A malicious request can cause production log files to quickly fill up and thus result in the server running out of disk space. This problem has been patched in the 3.1.1 stable and 3.2.0.beta2 versions of Discourse. It is possible to...

CVE-2023-43659

Discourse is an open source platform for community discussion. Improper escaping of user input allowed for Cross-site Scripting attacks via the digest email preview UI. This issue only affects sites with CSP disabled. This issue has been patched in the 3.1.1 stable release as well as the...

Design/Logic Flaw

Discourse is an open source platform for community discussion. User summaries are accessible for anonymous users even when hideuserprofilesfrompublic is enabled. This problem has been patched in the 3.1.1 stable and 3.2.0.beta2 version of Discourse. Users are advised to upgrade. There are no know...

Cross site scripting

Discourse is an open source platform for community discussion. Improper escaping of user input allowed for Cross-site Scripting attacks via the digest email preview UI. This issue only affects sites with CSP disabled. This issue has been patched in the 3.1.1 stable release as well as the...

CVE-2023-45807 OpenSearch Issue with tenant read-only permissions

OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana following the license change in early 2021. There is an issue with the implementation of tenant permissions in OpenSearch Dashboards where authenticated users with read-only access to a tenant can perform create, edit...

CVE-2023-45807 OpenSearch Issue with tenant read-only permissions

OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana following the license change in early 2021. There is an issue with the implementation of tenant permissions in OpenSearch Dashboards where authenticated users with read-only access to a tenant can perform create, edit...

CVE-2023-45131 Unauthenticated access to new private chat messages in Discourse

Discourse is an open source platform for community discussion. New chat messages can be read by making an unauthenticated POST request to MessageBus. This issue is patched in the 3.1.1 stable and 3.2.0.beta2 versions of Discourse. Users are advised to upgrade. There are no known workarounds for...

CVE-2023-45131

CVE-2023-45131 affects Discourse prior to 3.1.1 stable and prior to 3.2.0.beta2. The issue allows reading new chat messages by an unauthenticated POST to the MessageBus endpoint, representing an unauthenticated disclosure of private chat content. Root cause details are not explicitly stated in th...

CVE-2023-45131 Unauthenticated access to new private chat messages in Discourse

Discourse is an open source platform for community discussion. New chat messages can be read by making an unauthenticated POST request to MessageBus. This issue is patched in the 3.1.1 stable and 3.2.0.beta2 versions of Discourse. Users are advised to upgrade. There are no known workarounds for...

CVE-2023-45131 Unauthenticated access to new private chat messages in Discourse

Discourse is an open source platform for community discussion. New chat messages can be read by making an unauthenticated POST request to MessageBus. This issue is patched in the 3.1.1 stable and 3.2.0.beta2 versions of Discourse. Users are advised to upgrade. There are no known workarounds for...

CVE-2023-44391

Concrete details across connected sources confirm CVE-2023-44391 affects Discourse: anonymous access to user summaries occurs despite hide_user_profiles_from_public, indicating a data exposure vulnerability in the user summaries feature. Root cause is described as a vulnerability that allows acce...

Design/Logic Flaw

Discourse is an open source community platform. In affected versions any user can create a topic and add arbitrary custom fields to a topic. The severity of this vulnerability depends on what plugins are installed and how the plugins uses topic custom fields. For a default Discourse installation...

CVE-2023-44388

Discourse (open source forum software) is affected by CVE-2023-44388: a malicious request can cause production log files to rapidly fill, leading to disk-space exhaustion. Affected versions: 3.1.1 (stable) and 3.2.0.beta2. The workaround mentioned is reducing the nginx client_max_body_size direct...

CVE-2023-43814

CVE-2023-43814 affects the Discourse poll feature, where attackers could exploit the /polls/grouped_poll_results endpoint to view poll options and vote counts for groups of participants in private polls. The root issue is improper access exposure for poll results. According to connected sources, ...

CVE-2023-43814 Exposure of poll options and votes to unauthorized users in Discourse

Discourse is an open source platform for community discussion. Attackers with details specific to a poll in a topic can use the /polls/groupedpollresults endpoint to view the content of options in the poll and the number of votes for groups of poll participants. This impacts private polls where t...

CVE-2023-45147

Discourse (CVE-2023-45147) allows any user to add arbitrary keys to a topic's custom fields. Impact depends on installed plugins; with default plugins, impact is low/none. Patched in the latest Discourse: upgrade to version 3.1.1 (stable) or 3.2.0.beta2 (beta). If upgrade isn’t possible, disable ...

CVE-2023-38059

The loading of external images is not blocked, even if configured, if the attacker uses protocol-relative URL in the payload. This can be used to retreive the IP of the user.This issue affects OTRS: from 7.0.X before 7.0.47, from 8.0.X before 8.0.37; OTRS Community Edition: from 6.0.X through...

Design/Logic Flaw

The functions to fetch e-mail via POP3 or IMAP as well as sending e-mail via SMTP use OpenSSL for static SSL or TLS based communication. As the SSLgetverifyresult function is not used the certificated is trusted always and it can not be ensured that the certificate satisfies all necessary securit...