Discourse is an open source platform for community discussion. In affected versions with some combinations of plugins, and with CSP disabled, activity streams in the user's profile page may be vulnerable to XSS. This has been patched in the latest version of Discourse core. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled.
Metrics
Affected Vendors & Products
References
History
Thu, 25 Sep 2025 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs |
Tue, 26 Aug 2025 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:* cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:* cpe:2.3:a:discourse:discourse:3.4.0:-:*:*:beta:*:*:* cpe:2.3:a:discourse:discourse:3.4.0:beta1:*:*:beta:*:*:* cpe:2.3:a:discourse:discourse:3.4.0:beta2:*:*:beta:*:*:* cpe:2.3:a:discourse:discourse:3.4.0:beta3:*:*:beta:*:*:* |
Tue, 15 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
Tue, 04 Feb 2025 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 04 Feb 2025 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Discourse is an open source platform for community discussion. In affected versions with some combinations of plugins, and with CSP disabled, activity streams in the user's profile page may be vulnerable to XSS. This has been patched in the latest version of Discourse core. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled. | |
| Title | Cross-site Scripting (XSS) via topic titles when CSP disabled in Discourse | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-02-04T21:18:19.591Z
Updated: 2025-02-04T21:40:25.211Z
Reserved: 2024-11-19T20:08:14.481Z
Link: CVE-2024-53266
Updated: 2025-02-04T21:40:20.746Z
Status : Analyzed
Published: 2025-02-04T22:15:40.347
Modified: 2025-09-25T20:27:24.437
Link: CVE-2024-53266
No data.