Vulnerability · Published Jan 21, 2021 · Assigned by mitre
CVE-2020-21146
Medium 6.1
In plain English
A medium-severity security flaw in the feehi/cms package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.8%top 44.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Feehi CMS 2.0.8 is affected by a cross-site scripting (XSS) vulnerability. When the user name is inserted as JavaScript code, browsing the post will trigger the XSS.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | feehi/cms | 2.0.8.1 | GHSA-v762-47vh-j7q3 |
Affected products (as reported)
References
- https://github.com/liufee/cms/issues/43 x_refsource_MISC