CVE-2023-22455
Summary
| CVE | CVE-2023-22455 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-01-05 21:15:00 UTC |
| Updated | 2023-01-11 21:07:00 UTC |
| Description | Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, tag descriptions, which can be updated by moderators, can be used for cross-site scripting attacks. This vulnerability can lead to a full XSS on sites which have modified or disabled Discourse’s default Content Security Policy. Versions 2.8.14 and 3.0.0.beta16 contain a patch. |
Risk And Classification
Problem Types: CWE-79
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Discourse | Discourse | All | All | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta6b | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.1.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.2.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.3.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta12 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.4.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta12 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta13 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta13b | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta14 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.5.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta12 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.6.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.7.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta12 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta13 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.8.0 | beta9 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta1 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta10 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta11 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta12 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta13 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta14 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta15 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta16 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta17 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta2 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta3 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta4 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta5 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta6 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta7 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta8 | All | All |
| Application | Discourse | Discourse | 1.9.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta10 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.0.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.1.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.1.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.1.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.1.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.1.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.1.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta10 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.2.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta10 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta11 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.3.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta10 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta11 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.4.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.5.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.6.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.6.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.6.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.6.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.6.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.6.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.7.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta10 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta11 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.8.0 | beta9 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta1 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta10 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta11 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta12 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta13 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta14 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta2 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta3 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta4 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta5 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta6 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta7 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta8 | All | All |
| Application | Discourse | Discourse | 2.9.0 | beta9 | All | All |
| Application | Discourse | Discourse | 3.0.0 | beta15 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| SECURITY: escape quotes in tag description when rendering (#19730) · discourse/discourse@6923298 · GitHub | MISC | github.com | |
| XSS through tag descriptions · Advisory · discourse/discourse · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.