Skip to content

Potential fix for code scanning alert no. 1: DOM text reinterpreted as HTML #4

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
wants to merge 1 commit into
base: main
Choose a base branch
from
Draft

Potential fix for code scanning alert no. 1: DOM text reinterpreted as HTML #4

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 15 additions & 2 deletions semantic-ai-validator-demo/src/main/resources/templates/invoice-validation.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -85,11 +85,24 @@ <h3>Testing Without Real Invoices</h3>

if (file) {
const sizeMB = (file.size / 1024 / 1024).toFixed(2);
fileInfo.innerHTML = `📄 ${file.name} (${sizeMB} MB)`;
// Safely update fileInfo with separate text nodes to prevent HTML injection
fileInfo.textContent = ""; // Clear previous content
// Create emoji node
const emojiNode = document.createTextNode("📄 ");
// Create file name node
const fileNameNode = document.createTextNode(file.name);
// Create file size node
const fileSizeNode = document.createTextNode(` (${sizeMB} MB)`);
fileInfo.appendChild(emojiNode);
fileInfo.appendChild(fileNameNode);
fileInfo.appendChild(fileSizeNode);
fileInfo.style.display = 'block';

if (file.size > 10 * 1024 * 1024) {
fileInfo.innerHTML += ' <span style="color: red;">⚠️ File too large (max 10MB)</span>';
const warningSpan = document.createElement('span');
warningSpan.style.color = 'red';
warningSpan.textContent = ' ⚠️ File too large (max 10MB)';
fileInfo.appendChild(warningSpan);
}
} else {
fileInfo.style.display = 'none';
Expand Down