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discourse discourse 2.4.0 vulnerabilities and exploits
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7.3
CVSSv3
CVE-2019-1020018
Discourse prior to 2.3.0 and 2.4.x prior to 2.4.0.beta3 lacks a confirmation screen when logging in via an email link.
Discourse Discourse
Discourse Discourse 2.4.0
5.3
CVSSv3
CVE-2019-1020017
Discourse prior to 2.3.0 and 2.4.x prior to 2.4.0.beta3 lacks a confirmation screen when logging in via a user-api OTP.
Discourse Discourse
Discourse Discourse 2.4.0
6.1
CVSSv3
CVE-2023-22455
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, tag descriptions, which can be updated by moderators, can be used for cross-site scripting attacks. This vulnerabi...
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
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
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
5.4
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
5.3
CVSSv3
CVE-2023-23620
Discourse is an open-source discussion platform. Prior to version 3.0.1 on the `stable` branch and 3.1.0.beta2 on the `beta` and `tests-passed` branches, the contents of latest/top routes for restricted tags can be accessed by unauthorized users. This issue is patched in version ...
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
Discourse Discourse 3.1.0
5.3
CVSSv3
CVE-2023-23624
Discourse is an open-source discussion platform. Prior to version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches, someone can use the `exclude_tag param` to filter out topics and deduce which ones were using a specific hidden tag. T...
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
Discourse Discourse 3.1.0
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-3201
CVE-2024-4779
CVE-2024-35090
CVE-2024-5084
hard-coded
CVE-2024-4985
HTML injection
CVE-2024-33655
local file inclusion
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