SWI-3723 [Snyk] Security upgrade dompurify from 3.3.3 to 3.4.0

[bwappsec]

Snyk has created this PR to fix 1 vulnerabilities in the pnpm dependencies of this project.

Snyk changed the following file(s):

• ui/package.json

⚠️ Warning

Failed to update the pnpm-lock.yaml, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Operator Precedence Logic Error SNYK-JS-DOMPURIFY-16078387	104

Breaking Change Risk

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[bwappsec]

This minor upgrade for DOMPurify introduces several important security fixes that correct previous behavior and may require verification.

Key Changes:

• Stricter Validation: The library now correctly enforces configuration rules. For example, FORBID_TAGS will now always take precedence over ADD_TAGS, and ADD_ATTR predicates will no longer skip URI validation.
• Security Fixes: The update addresses multiple security issues, including potential mutation XSS (mXSS) and prototype pollution vulnerabilities.

While no APIs were removed, these changes enforce stricter and more secure sanitization. Applications that may have inadvertently relied on previous, less secure behaviors could be impacted.

Recommendation: It is recommended to verify that your sanitization configurations and outputs are as expected after this security update.

Source: GitHub Release Notes

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

[bwappsec]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

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