CVE-2023-47120
Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
- Discourse
- < 3.1.3, 3.1.0, 3.2.0
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 1.0% (59th percentile)
- Weakness
- CWE-770
- NVD status
- Modified
- Published
- 2023-11-10
CVE-2023-47120 at NVD
No indexed exploits for CVE-2023-47120 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2023-47120 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.