CVE-2023-46240
CodeIgniter4 vulnerable to information disclosure when detailed error report is displayed in production environment
Impact
### Impact If an error or exception occurs in CodeIgniter4 v4.4.2 and earlier, a detailed error report is displayed even if in the production environment. As a result, confidential information may be leaked. ### Patches Upgrade to v4.4.3 or later. See [upgrading guide](https://codeigniter4.github.io/userguide/installation/upgrade_443.html). ### Workarounds Replace `ini_set('display_errors', '0')` with `ini_set('display_errors', 'Off')` in `app/Config/Boot/production.php`. ### For more information If you have any questions or comments about this advisory: * Open an issue in [codeigniter4/CodeIgniter4](https://github.com/codeigniter4/CodeIgniter4/issues) * Email us at [SECURITY.md](https://github.com/codeigniter4/CodeIgniter4/blob/develop/SECURITY.md)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | codeigniter4/framework | <= 4.4.2 | 4.4.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Codeigniter | Codeigniter | before 4.4.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://codeigniter4.github.io/userguide/general/errors.html#error-reporting
- https://github.com/codeigniter4/CodeIgniter4/commit/423569fc31e29f51635a2e59c89770333f0e7563
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-hwxf-qxj7-7rfj
- https://github.com/advisories/GHSA-hwxf-qxj7-7rfj
- https://nvd.nist.gov/vuln/detail/CVE-2023-46240