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fix(api): add type validation to prevent type confusion attacks in video PATCH

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Validates that title and description are strings before calling .trim() method to prevent type confusion attacks in the video update endpoint.
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Yusuf İpek
2026-02-14 16:22:07 +03:00
parent 1c7ee70815
commit d302875e25
1 changed files with 4 additions and 3 deletions
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app/api/projects/[projectId]/videos/[videoId]/route.ts
+4 -3
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@@ -126,10 +126,11 @@ export async function PATCH(request: NextRequest, { params }: RouteParams) {
const body = await request.json();
const { title, description, position } = body;
// Validate types before using string methods to prevent type confusion attacks
const updateData: Record<string, unknown> = {};
if (title !== undefined) updateData.title = title.trim();
if (description !== undefined) updateData.description = description?.trim() || null;
if (typeof title === 'string') updateData.title = title.trim();
if (typeof description === 'string') updateData.description = description.trim() || null;
if (position !== undefined) updateData.position = position;
const updatedVideo = await db.video.update({