Open source discussion platform vulnerability fix
CVE-2024-39320

6.1MEDIUM

Key Information:

Vendor
Discourse
Status
Discourse
Vendor
CVE Published:
30 July 2024

Summary

Discourse is an open source discussion platform. Prior to 3.2.5 and 3.3.0.beta5, the vulnerability allows an attacker to inject iframes from any domain, bypassing the intended restrictions enforced by the allowed_iframes setting. This vulnerability is fixed in 3.2.5 and 3.3.0.beta5.

Affected Version(s)

discourse < 3.2.5 < 3.2.5

discourse >= 3.3.0.beta1, < 3.3.0.beta5 < 3.3.0.beta1, 3.3.0.beta5

References

https://github.com/discourse/discourse/security/advisorie...
x_refsource_CONFIRM
https://github.com/discourse/discourse/commit/188cb58daa8...
x_refsource_MISC
https://github.com/discourse/discourse/commit/76f06f6b149...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.