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discourse discourse 2.8.0 vulnerabilities and exploits
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4.3
CVSSv3
CVE-2021-43792
Discourse is an open source discussion platform. In affected versions a vulnerability affects users of tag groups who use the "Tags are visible only to the following groups" feature. A tag group may only allow a certain group (e.g. staff) to view certain tags. Users who...
Discourse Discourse 2.8.0
Discourse Discourse
6.8
CVSSv3
CVE-2021-43850
Discourse is an open source platform for community discussion. In affected versions admins users can trigger a Denial of Service attack via the `/message-bus/_diagnostics` path. The impact of this vulnerability is greater on multisite Discourse instances (where multiple forums ar...
Discourse Discourse
Discourse Discourse 2.8.0
7.5
CVSSv3
CVE-2021-37693
Discourse is an open-source platform for community discussion. In Discourse prior to 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 additi...
Discourse Discourse
Discourse Discourse 2.8.0
5.3
CVSSv3
CVE-2021-41271
Discourse is a platform for community discussion. In affected versions a maliciously crafted request could cause an error response to be cached by intermediate proxies. This could cause a loss of confidentiality for some content. This issue is patched in the latest stable, beta a...
Discourse Discourse
Discourse Discourse 2.8.0
5.4
CVSSv3
CVE-2021-32764
Discourse is an open-source discussion platform. In Discourse versions 2.7.5 and prior, parsing and rendering of YouTube Oneboxes can be susceptible to XSS attacks. This vulnerability only affects sites which have modified or disabled Discourse's default Content Security Pol...
Discourse Discourse
Discourse Discourse 2.8.0
5.4
CVSSv3
CVE-2023-37467
Discourse is an open source discussion platform. Prior to version 3.1.0.beta7 of the `beta` and `tests-passed` branches, a CSP (Content Security Policy) nonce reuse vulnerability exists could allow cross-site scripting (XSS) attacks to bypass CSP protection for anonymous (i.e. un...
Discourse Discourse 1.1.0
Discourse Discourse 1.2.0
Discourse Discourse 1.3.0
Discourse Discourse 1.4.0
Discourse Discourse 1.5.0
Discourse Discourse 1.6.0
Discourse Discourse 1.7.0
Discourse Discourse 1.8.0
Discourse Discourse 1.9.0
Discourse Discourse 2.0.0
Discourse Discourse 2.1.0
Discourse Discourse 2.2.0
Discourse Discourse 2.3.0
Discourse Discourse 2.4.0
Discourse Discourse 2.5.0
Discourse Discourse 2.6.0
Discourse Discourse 2.7.0
Discourse Discourse 2.8.0
Discourse Discourse 2.9.0
Discourse Discourse 3.0.0
Discourse Discourse 3.1.0
8.1
CVSSv3
CVE-2022-46177
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, when a user requests for a password reset link email, then changes their primary email, the old reset email is sti...
Discourse Discourse
Discourse Discourse 1.1.0
Discourse Discourse 1.2.0
Discourse Discourse 1.3.0
Discourse Discourse 1.4.0
Discourse Discourse 1.5.0
Discourse Discourse 1.6.0
Discourse Discourse 1.7.0
Discourse Discourse 1.8.0
Discourse Discourse 1.9.0
Discourse Discourse 2.0.0
Discourse Discourse 2.1.0
Discourse Discourse 2.2.0
Discourse Discourse 2.3.0
Discourse Discourse 2.4.0
Discourse Discourse 2.5.0
Discourse Discourse 2.6.0
Discourse Discourse 2.7.0
Discourse Discourse 2.8.0
Discourse Discourse 2.9.0
Discourse Discourse 3.0.0
4.3
CVSSv3
CVE-2023-23622
Discourse is an open-source discussion platform. Prior to version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag is a count of all regular topics regardless of whether the topic is in a read ...
Discourse Discourse 1.1.0
Discourse Discourse 1.2.0
Discourse Discourse 1.3.0
Discourse Discourse 1.4.0
Discourse Discourse 1.5.0
Discourse Discourse 1.6.0
Discourse Discourse 1.7.0
Discourse Discourse 1.8.0
Discourse Discourse 1.9.0
Discourse Discourse 2.0.0
Discourse Discourse 2.1.0
Discourse Discourse 2.2.0
Discourse Discourse 2.3.0
Discourse Discourse 2.4.0
Discourse Discourse 2.5.0
Discourse Discourse 2.6.0
Discourse Discourse 2.7.0
Discourse Discourse 2.8.0
Discourse Discourse 2.9.0
Discourse Discourse 3.0.0
Discourse Discourse
5.3
CVSSv3
CVE-2023-22453
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, the number of times a user posted in an arbitrary topic is exposed to unauthorized users through the `/u/username....
Discourse Discourse
Discourse Discourse 1.1.0
Discourse Discourse 1.2.0
Discourse Discourse 1.3.0
Discourse Discourse 1.4.0
Discourse Discourse 1.5.0
Discourse Discourse 1.6.0
Discourse Discourse 1.7.0
Discourse Discourse 1.8.0
Discourse Discourse 1.9.0
Discourse Discourse 2.0.0
Discourse Discourse 2.1.0
Discourse Discourse 2.2.0
Discourse Discourse 2.3.0
Discourse Discourse 2.4.0
Discourse Discourse 2.5.0
Discourse Discourse 2.6.0
Discourse Discourse 2.7.0
Discourse Discourse 2.8.0
Discourse Discourse 2.9.0
Discourse Discourse 3.0.0
6.1
CVSSv3
CVE-2023-22454
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, pending post titles can be used for cross-site scripting attacks. Pending posts can be created by unprivileged use...
Discourse Discourse
Discourse Discourse 1.1.0
Discourse Discourse 1.2.0
Discourse Discourse 1.3.0
Discourse Discourse 1.4.0
Discourse Discourse 1.5.0
Discourse Discourse 1.6.0
Discourse Discourse 1.7.0
Discourse Discourse 1.8.0
Discourse Discourse 1.9.0
Discourse Discourse 2.0.0
Discourse Discourse 2.1.0
Discourse Discourse 2.2.0
Discourse Discourse 2.3.0
Discourse Discourse 2.4.0
Discourse Discourse 2.5.0
Discourse Discourse 2.6.0
Discourse Discourse 2.7.0
Discourse Discourse 2.8.0
Discourse Discourse 2.9.0
Discourse Discourse 3.0.0
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-32976
CVE-2024-33557
CVE-2024-36801
CVE-2024-35654
authentication bypass
CVE-2024-24919
CSRF
code execution
CVE-2024-27348
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