CVE-2022-31182
In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse's default NGINX proxy configuration.
Does this matter?
Lower severity and a low EPSS score (0.76%). Track it; it rarely justifies an emergency change on its own.
Description
Discourse is the an open source discussion platform. In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse's default NGINX proxy configuration. A corrected NGINX configuration is included in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.76% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- discourse/discourse
- Source
- security-advisories@github.com
References
- https://github.com/discourse/discourse/commit/7af25544c3940c4d046c51f4cfac9c72a06d4f50Patch, Third Party Advisory
- https://github.com/discourse/discourse/security/advisories/GHSA-4ff8-3j78-w6ppThird Party Advisory
- https://github.com/discourse/discourse/commit/7af25544c3940c4d046c51f4cfac9c72a06d4f50Patch, Third Party Advisory
- https://github.com/discourse/discourse/security/advisories/GHSA-4ff8-3j78-w6ppThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.