fix: escape CSP nonce attributes in JSON responses#9938
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michalsn merged 3 commits intocodeigniter4:developfrom Feb 10, 2026
Merged
fix: escape CSP nonce attributes in JSON responses#9938michalsn merged 3 commits intocodeigniter4:developfrom
michalsn merged 3 commits intocodeigniter4:developfrom
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Co-authored-by: John Paul E. Balandan, CPA <paulbalandan@gmail.com>
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Description
This PR fixes a bug where
ContentSecurityPolicy::generateNonces()could corrupt the JSON response body.The method now detects
application/jsonContent-Type responses and properly escapes double quotes in nonce attribute replacements, preventing malformed JSON.Fixes #9934
Checklist: