Critical severity9.8NVD Advisory· Published Mar 11, 2020· Updated Jun 17, 2026
CVE-2020-5203
CVE-2020-5203
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
bcosca/fatfreePackagist | < 3.7.2 | 3.7.2 |
Affected products
2- Fat-Free Framework/Fat-Free Frameworkdescription
Patches
Vulnerability mechanics
References
4- github.com/bcosca/fatfree-core/commit/dae95a0baf3963a9ef87c17cee52f78f77e21829nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-hpj2-4hfj-g233ghsaADVISORY
- github.com/bcosca/fatfree/releasesnvdRelease NotesThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2020-5203ghsaADVISORY
News mentions
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