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Merge in small changes to v5 #2026

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merged 5 commits into from
Sep 8, 2024
Merged

Merge in small changes to v5 #2026

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ca4ced9
Remove slashes
tghosth Aug 12, 2024
f7d3fcf
Remove 5.3.14
tghosth Aug 25, 2024
a6930a9
Enhance wording as discussed in #1570
tghosth Sep 1, 2024
a3a1987
Merge branch 'v5m_refresh' into v5_refresh_smallchanges
tghosth Sep 8, 2024
b9d2597
More changes to surrounding text
tghosth Sep 8, 2024
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3 changes: 1 addition & 2 deletions 5.0/en/0x13-V5-Validation-Sanitization-Encoding.md
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Expand Up @@ -65,7 +65,7 @@ Output encoding close or adjacent to the interpreter in use is critical to the s

| # | Description | L1 | L2 | L3 | CWE |
| :---: | :--- | :---: | :---: | :---: | :---: |
| **5.3.1** | [MODIFIED] Verify that output encoding for an HTTP response/HTML document/XML document is relevant for the context required, such as encoding the relevant characters for HTML elements, HTML attributes, HTML comments, JavaScript, CSS, or HTTP headers, to avoid changing the message or document structure. | ✓ | ✓ | ✓ | 116 |
| **5.3.1** | [MODIFIED] Verify that output encoding for an HTTP response, HTML document, or XML document is relevant for the context required, such as encoding the relevant characters for HTML elements, HTML attributes, HTML comments, JavaScript, CSS, or HTTP headers, to avoid changing the message or document structure. | ✓ | ✓ | ✓ | 116 |
| **5.3.2** | [DELETED, DUPLICATE OF 14.4.1] | | | | |
| **5.3.3** | Verify that context-aware, preferably automated - or at worst, manual - output escaping protects against reflected, stored, and DOM based XSS. | ✓ | ✓ | ✓ | 79 |
| **5.3.4** | [MODIFIED] Verify that data selection or database queries (e.g. SQL, HQL, NoSQL, Cypher) use parameterized queries, ORMs, entity frameworks, or are otherwise protected from SQL Injection and other database injection attacks. This should also be considered when writing stored procedures. | ✓ | ✓ | ✓ | 89 |
Expand All @@ -78,7 +78,6 @@ Output encoding close or adjacent to the interpreter in use is critical to the s
| **5.3.11** | [ADDED] Verify that the application is protected against CSV and Formula Injection. The application should follow the escaping rules defined in RFC4180 2.6 and 2.7 when exporting CSV files. The application should escape special characters including '=', '+', '-', '@' '\t' (tab) and '\00' (null character) using a single quote, if they are the first character in a field, when exporting CSV files and other spreadsheet formats such as xls, xlsx, odf. | ✓ | ✓ | ✓ | 1236 |
| **5.3.12** | [ADDED] Verify that LaTeX processors are configured securely (such as not using the "--shell-escape" flag) and command allow-listing is used to prevent LaTeX injection attacks. | | ✓ | ✓ | |
| **5.3.13** | [ADDED, SPLIT FROM 5.3.1] Verify that when dynamically building URLs, untrusted data is encoded according to its context (e.g., URL encoding or base64url encoding for query or path parameters). Ensure that only safe URL protocols are permitted (e.g., disallow javascript: or data:). | ✓ | ✓ | ✓ | 116 |
| **5.3.14** | [ADDED] Verify that output encoding is relevant for the interpreter and context required in any context where a potentially dangerous interpreter, not mentioned above, is being used. | | ✓ | ✓ | |

Note: Using parameterized queries or escaping SQL is not always sufficient; table and column names, ORDER BY and so on, cannot be escaped. The inclusion of escaped user-supplied data in these fields results in failed queries or SQL injection.

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