Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta3 on the `tests-passed` branch, an attacker can execute arbitrary JavaScript on users’ browsers by posting a specific URL containing maliciously crafted meta tags. This issue only affects sites with Content Security Polic (CSP) disabled. The problem has been patched in version 3.2.3 on the `stable` branch and version 3.3.0.beta3 on the `tests-passed` branch. As a workaround, ensure CSP is enabled on the forum.
History

Wed, 18 Sep 2024 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Discourse
Discourse discourse
CPEs cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*
cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*
cpe:2.3:a:discourse:discourse:3.3.0:beta1:*:*:beta:*:*:*
cpe:2.3:a:discourse:discourse:3.3.0:beta2:*:*:beta:*:*:*
Vendors & Products Discourse
Discourse discourse

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-07-03T18:23:10.179Z

Updated: 2024-08-02T03:07:46.903Z

Reserved: 2024-05-14T15:39:41.785Z

Link: CVE-2024-35234

cve-icon Vulnrichment

Updated: 2024-07-08T20:03:38.743Z

cve-icon NVD

Status : Analyzed

Published: 2024-07-03T19:15:04.123

Modified: 2024-09-18T14:47:38.370

Link: CVE-2024-35234

cve-icon Redhat

No data.