Potential Remote Code Execution vulnerability
Packages nette/application versions prior to 2.2.10, 2.3.14, 2.4.16, 3.0.6 and nette/nette versions prior to 2.0.19 and 2.1.13 are vulnerable to an code injection attack by passing specially formed parameters to URL that may possibly leading to RCE.
Reported by Cyku Hong from DEVCORE (https://devco.re)
Impact
Code injection, possible remote code execution.
Patches
Fixed in nette/application 2.2.10, 2.3.14, 2.4.16, 3.0.6 and nette/nette 2.0.19 and 2.1.13
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | nette/application | >= 2.2.0, < 2.2.10, >= 2.3.0, < 2.3.14, >= 2.4.0, < 2.4.16, >= 3.0.0, < 3.0.6, >= 2.0.0, < 2.0.19, >= 2.1.0, < 2.1.13 | 2.2.10, 2.3.14, 2.4.16, 3.0.6, 2.0.19, 2.1.13 |
References
- https://github.com/nette/application/security/advisories/GHSA-8gv3-3j7f-wg94
- https://nvd.nist.gov/vuln/detail/CVE-2020-15227
- https://blog.nette.org/en/cve-2020-15227-potential-remote-code-execution-vulnerability
- https://github.com/FriendsOfPHP/security-advisories/blob/master/nette/application/CVE-2020-15227.yaml
- https://github.com/nette/application
- https://lists.debian.org/debian-lts-announce/2021/04/msg00003.html
- https://packagist.org/packages/nette/application
- https://packagist.org/packages/nette/nette
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N- Weakness (CWE)
CWE-74, CWE-94- Platform
- Composer
- Package
nette/application- Disclosed
- 02.10.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8gv3-3j7f-wg94 - CC BY 4.0
Vulnerability history: nette/application
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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