CVE-2023-25819: Discourse tags with no visibility are leaking into og:article:tag
First published: Sat Mar 04 2023(Updated: )
Discourse is an open source platform for community discussion. Tags that are normally private are showing in metadata. This affects any site running the `tests-passed` or `beta` branches >= 3.1.0.beta2. The issue is patched in the latest `beta` and `tests-passed` version of Discourse.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Discourse Discourse | <3.1.0 | |
| Discourse Discourse | =3.1.0-beta1 | |
| Discourse Discourse | =3.1.0-beta2 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-25819.
What is Discourse?
Discourse is an open source platform for community discussion.
Which branches of Discourse are affected by the vulnerability?
The `tests-passed` and `beta` branches >= 3.1.0.beta2 are affected.
How can I fix the vulnerability?
Update to the latest `beta` or `tests-passed` version of Discourse where this issue is patched.
What is the severity of CVE-2023-25819?
The severity of CVE-2023-25819 is medium with a CVSS score of 5.3.
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/author
- agent/title
- agent/remedy
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/tags
- agent/event
- vendor/discourse
- canonical/discourse discourse
- version/discourse discourse/3.1.0-beta1
- version/discourse discourse/3.1.0-beta2