4.3
CVE-2023-23622
- EPSS 0.53%
- Veröffentlicht 17.03.2023 15:15:12
- Zuletzt bearbeitet 21.11.2024 07:46:33
- Erkennungen
LoginDiscourse: Presence of read restricted topics may be leaked if tagged with a tag that is visible to all users
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 restricted category or not. As a result, any users can technically poll a sensitive tag to determine if a new topic is created in a category which the user does not have excess to. In 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 defaults to only counting regular topics which are not in read restricted categories. Staff users will continue to see a count of all topics regardless of the topic's category read restrictions.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.53% | 0.408 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| security-advisories@github.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
|
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
https://github.com/discourse/discourse/commit/105fee978d73b0ec23ff814a09d1c0c9ace95164
https://github.com/discourse/discourse/pull/20004
https://github.com/discourse/discourse/commit/ecb9aa5dba94741d9579f4f873f0675f48b4184f
https://github.com/discourse/discourse/pull/20005
https://github.com/discourse/discourse/security/advisories/GHSA-2wvr-4x7w-v795