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Product · Discourse

discourse-calendar

7 known vulnerabilities.

discourse-calendar at a glance

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7 results · Feed

  • Medium 6.1

    Discourse Calendar plugin event names susceptible to XSS

    Discourse Calendar plugin adds the ability to create a dynamic calendar in the first post of a topic to Discourse. Rendering event names can be susceptible to XSS attacks. This vulnerability only affects sites which have modified or disabled Discourse’s defau…

  • Medium 4.3

    Insufficient control of region value length in discourse-calendar

    discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth…

  • Medium 4.3

    User can see invitees in events created in PMs and private categories

    Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on the open-source discussion platform Discourse. Prior to version 0.4, event invitees created in topics in private categories or PMs (private messages) can be retri…

  • Medium 6.5

    Uninvited user is able to join and mark the attendance of the the private event

    Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on Discourse. Uninvited users are able to gain access to private events by crafting a request to update their attendance. This problem is resolved in commit dfc4fa15…

  • High 8.0

    Improper escaping of user input in discourse-calendar

    dicourse-calendar is a plugin for the Discourse messaging platform which adds the ability to create a dynamic calendar in the first post of a topic. Improper escaping of event titles could lead to Cross-site Scripting (XSS) within the 'email preview' UI when …

  • Medium 4.3

    Discourse-calendar exposes members of hidden groups

    Discourse-calendar is a plugin for the Discourse messaging platform which adds the ability to create a dynamic calendar in the first post of a topic. Members of private groups or public groups with private members can be listed by users, who can create and ed…

  • Medium 6.5

    Discourse Calendar Event names susceptible to Cross-site Scripting

    Discourse Calendar is a calendar plugin for Discourse, an open-source messaging app. Prior to version 1.0.1, parsing and rendering of Event names can be susceptible to cross-site scripting (XSS) attacks. This vulnerability only affects sites which have modifi…