HTML injection in oneboxed links
Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, some links can inject arbitrary HTML tags when rendered through our Onebox engine. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-47119US | medium6.1 | Exploit | ||
Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, some… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/discourse/discourse/commit/628b293ff53fb617b3464dd27268aec84388cc09FIX
- https://github.com/discourse/discourse/commit/d78357917c6a917a8a27af68756228e89c69321cFIX
- https://github.com/discourse/discourse/security/advisories/GHSA-j95w-5hvx-jp5wADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2023-47119WEB
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan