CVE-2022-23548
6.5
MEDIUM
CVSS 3.1
EPSS 0.64%
Description
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch, parsing posts can be susceptible to regular expression denial of service (ReDoS) attacks. This issue is patched in version 2.8.14. There are no known workarounds.
How to fix CVE-2022-23548
To remediate CVE-2022-23548, upgrade the affected package to a fixed version below.
- Bitnami/discourse—upgrade to 2.8.14 or later
Is CVE-2022-23548 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.8.14
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |