CVE-2024-37157
Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches, a malicious actor could get the FastImage library to redirect requests to an internal Discourse IP.
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
Description
Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches, a malicious actor could get the FastImage library to redirect requests to an internal Discourse IP. This issue is patched in version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches. No known workarounds are available.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.35% probability · 28th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- discourse/discourse
- Source
- security-advisories@github.com
References
- https://github.com/discourse/discourse/commit/5b8cf11b69e05d5c058c1148ec69ec309491fa6ePatch
- https://github.com/discourse/discourse/commit/67e78086035cec494b15ce79342a0cb9052c2d95Patch
- https://github.com/discourse/discourse/security/advisories/GHSA-46pq-7958-fc68Third Party Advisory
- https://github.com/discourse/discourse/commit/5b8cf11b69e05d5c058c1148ec69ec309491fa6ePatch
- https://github.com/discourse/discourse/commit/67e78086035cec494b15ce79342a0cb9052c2d95Patch
- https://github.com/discourse/discourse/security/advisories/GHSA-46pq-7958-fc68Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.