FastImage Library Vulnerability Affects Discourse Platform
CVE-2024-37157

5.3MEDIUM

Key Information:

Vendor
Discourse
Status
Discourse
Vendor
CVE Published:
3 July 2024

Summary

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.

Affected Version(s)

discourse stable < 3.2.3 < stable 3.2.3

discourse beta < 3.3.0.beta4 < beta 3.3.0.beta4

discourse tests-passed < 3.3.0.beta4 < tests-passed 3.3.0.beta4

References

https://github.com/discourse/discourse/security/advisorie...
x_refsource_CONFIRM
https://github.com/discourse/discourse/commit/5b8cf11b69e...
x_refsource_MISC
https://github.com/discourse/discourse/commit/67e78086035...
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.