Em resumo
- CVE-2023-48707 é uma vulnerabilidade MÉDIO (CVSS 6.5) que afeta codeigniter4/shield, shield (codeigniter).
- Chance de exploração nos próximos 30 dias (EPSS): 0.28%, maior que 20.9% das vulnerabilidades.
- Correção: atualize para 1.0.0-beta.8 ou posterior.
Description
Impact
secretKey, an important key for HMAC SHA256 authentication, was stored in the database in raw form.
If a malicious person somehow had access to the data in the database, they could use the key and secretKey for HMAC SHA256 authentication to send requests impersonating that person.
Patches
Upgrade to Shield v1.0.0-beta.8 or later.
After upgrading, all existing secret keys must be encrypted.
See https://github.com/codeigniter4/shield/blob/develop/UPGRADING.md for details.
Workarounds
None.
References
For more information
If you have any questions or comments about this advisory:
NVD description
CodeIgniter Shield is an authentication and authorization provider for CodeIgniter 4. The `secretKey` value is an important key for HMAC SHA256 authentication and in affected versions was stored in the database in cleartext form. If a malicious person somehow had access to the data in the database, they could use the key and secretKey for HMAC SHA256 authentication to send requests impersonating that corresponding user. This issue has been addressed in version 1.0.0-beta.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.
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