Vulnerability · Published Jan 21, 2021 · Assigned by hackerone
CVE-2020-8288
Medium 5.4
In plain English
A medium-severity cross-site scripting in Rocket.Chat server. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.9%top 41.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The `specializedRendering` function in Rocket.Chat server before 3.9.2 allows a cross-site scripting (XSS) vulnerability by way of the `value` parameter.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Rocket.Chat server | Fixed in 3.9.2 |
Weakness: CWE-79
References
- https://hackerone.com/reports/899954 x_refsource_MISC
- https://rocket.chat/xss-vulnerability-hotfix-available-for-all-affected-versions/ x_refsource_MISC
- https://docs.rocket.chat/guides/security/security-updates x_refsource_MISC