Vulnerability · Published Mar 11, 2020 · Assigned by mitre
CVE-2020-5203
Critical 9.8
In plain English
A critical-severity security flaw in the bcosca/fatfree package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.1%top 17.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In Fat-Free Framework 3.7.1, attackers can achieve arbitrary code execution if developers choose to pass user controlled input (e.g., $_REQUEST, $_GET, or $_POST) to the framework's Clear method.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | bcosca/fatfree | 3.7.2 | GHSA-hpj2-4hfj-g233 |
Affected products (as reported)
References
- https://github.com/bcosca/fatfree/releases x_refsource_MISC
- https://github.com/bcosca/fatfree-core/commit/dae95a0baf3963a9ef87c17cee52f78f77e21829 x_refsource_CONFIRM