CVE-2024-39320

medium

Description

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.

References

https://github.com/discourse/discourse/security/advisories/GHSA-4p82-xh38-gq4p

https://github.com/discourse/discourse/commit/76f06f6b1491db6bd09a4017d2c5591431b3b16e

https://github.com/discourse/discourse/commit/188cb58daa833839c54c266ce22db150a3f3a210

Details

Source: Mitre, NVD

Published: 2024-07-30

Updated: 2024-09-11

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00225