Vulnerability · Published Jul 25, 2025 · Assigned by VulnCheck
CVE-2020-36850Sitecore JSS React Sample Application 11.0.0 - 14.0.1 Information Disclosure
High 8.7
In plain English
A high-severity information exposure in JSS React Sample Application from Sitecore. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 4.0)8.7High
Exploit odds (30 days)0.5%top 55.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An information disclosure vulnerability exits in Sitecore JSS React Sample Application 11.0.0 - 14.0.1 that may cause page content intended for one user to be shown to another user.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sitecore | JSS React Sample Application | 11.0.0 – through 14.0.1 |
Weakness: CWE-200 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
References
- https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB0750906 vendor-advisory, patch
- https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1001612 vendor-advisory, patch
- https://www.vulncheck.com/advisories/sitecore-jss-react-sample-application-info-disc third-party-advisory