> For the complete documentation index, see [llms.txt](https://docs.snyk.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.snyk.io/scan-fix-and-prevent/scan-with-snyk/snyk-code/snyk-code-security-rules/swift-rules.md).

# Swift rules

Each rule includes the following information.

* **Rule Name**: The Snyk name of the rule.
* **CWEs**: The [CWE numbers](https://cwe.mitre.org/) the rule covers.
* **Security Categories**: The [OWASP Top 10](https://owasp.org/Top10/2025/) (2025 edition) category the rule maps to, when applicable. This column also notes whether the rule appears in the [CWE Top 25](https://cwe.mitre.org/top25/), and any applicable [OWASP API Security Top 10](https://owasp.org/API-Security/editions/2023/en/0x11-t10/) (2023) or [OWASP Mobile Top 10](https://owasp.org/www-project-mobile-top-10/) (2024) categories.

| Rule Name                                                    | CWEs             | Security Categories                                              |
| ------------------------------------------------------------ | ---------------- | ---------------------------------------------------------------- |
| Clear Text Logging                                           | CWE-200, CWE-312 | CWE Top 25, OWASP:A01:2025, OWASP:A06:2025, OWASP-API:API10:2023 |
| Code Injection                                               | CWE-94           | CWE Top 25, OWASP:A05:2025                                       |
| Command Injection                                            | CWE-78           | CWE Top 25, OWASP:A05:2025                                       |
| Device Authentication Bypass                                 | CWE-287          | OWASP:A07:2025                                                   |
| Hardcoded Secret                                             | CWE-547          | OWASP:A02:2025                                                   |
| Use of a Broken or Risky Cryptographic Algorithm             | CWE-327          | OWASP:A04:2025                                                   |
| Use of Password Hash With Insufficient Computational Effort  | CWE-916          | OWASP:A04:2025                                                   |
| Information Exposure                                         | CWE-200          | CWE Top 25, OWASP:A01:2025, OWASP-API:API10:2023                 |
| Use of Insufficiently Random Values                          | CWE-330          | OWASP:A04:2025                                                   |
| Insecure Data Storage                                        | CWE-922          | OWASP:A01:2025                                                   |
| Memory Corruption                                            | CWE-822          | None                                                             |
| Use of Hardcoded Credentials                                 | CWE-798          | OWASP:A07:2025                                                   |
| Use of Hardcoded Passwords                                   | CWE-798, CWE-259 | OWASP:A07:2025                                                   |
| Path Traversal                                               | CWE-23           | OWASP:A01:2025                                                   |
| Improper Certificate Validation                              | CWE-295          | OWASP:A07:2025                                                   |
| SQL Injection                                                | CWE-89           | CWE Top 25, OWASP:A05:2025                                       |
| Server-Side Request Forgery (SSRF)                           | CWE-918          | CWE Top 25, OWASP:A01:2025, OWASP-API:API7:2023                  |
| Insecure Deserialization                                     | CWE-502          | CWE Top 25, OWASP:A08:2025                                       |
| Inadequate Encryption Strength                               | CWE-326          | OWASP:A04:2025                                                   |
| Sensitive Cookie in HTTPS Session Without 'Secure' Attribute | CWE-614          | OWASP:A02:2025                                                   |
| Cross-site Scripting (XSS)                                   | CWE-79           | CWE Top 25, OWASP:A05:2025                                       |
| XML External Entity (XXE) Injection                          | CWE-611          | OWASP:A02:2025                                                   |


---

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