Security: upgrade AngleSharp for GHSA-pgww-w46g-26qg

[farinha]

This PR upgrades AngleSharp to address GitHub advisory GHSA-pgww-w46g-26qg which is a moderate-severity issue related to HTML5 parsing/spec compliance and potential mXSS sanitizer bypass behavior.

Advisory details:
Package: AngleSharp (NuGet)
Affected versions: < 1.5.0
Patched versions: >= 1.5.0
Advisory: GHSA-pgww-w46g-26qg

What changed

• Upgraded AngleSharp to version 1.5.2
• Added an explicit package reference to System.Text.Encoding.CodePages

Why the explicit System.Text.Encoding.CodePages reference is needed

After upgrading AngleSharp, tests that parse HTML started failing at runtime with:

FileNotFoundException for System.Text.Encoding.CodePages, Version=8.0.0.0

Adding an explicit System.Text.Encoding.CodePages reference ensures the assembly is resolved consistently during test/runtime execution for the project’s target frameworks.

Validation

Executed test suite:

dotnet test WebDriverManager.Tests.csproj -v minimal

Result:

• Total: 74
• Failed: 0
• Passed: 66
• Skipped: 8 (existing explicit skips)

[Copilot]

✅ Ready to approve

The change is a straightforward dependency update for a known security advisory plus a runtime dependency fix, with reported tests passing.

Note: this review does not count toward required approvals for merging.

Pull request overview

This pull request updates the WebDriverManager library’s NuGet dependencies to remediate GitHub advisory GHSA-pgww-w46g-26qg by upgrading AngleSharp to a patched version, and adds an explicit dependency needed to avoid runtime test failures after the upgrade.

Changes:

• Upgraded AngleSharp from 1.1.2 to 1.5.2 to address GHSA-pgww-w46g-26qg.
• Added an explicit System.Text.Encoding.CodePages package reference (8.0.0) to ensure the assembly resolves at runtime.

File summaries

File	Description
WebDriverManager/WebDriverManager.csproj	Bumps AngleSharp to a patched version and adds the CodePages dependency to prevent runtime FileNotFoundException after the upgrade.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0
• Review effort level: Low

Note

Your feedback helps us improve the quality of this feature.
Please use 👍 or 👎 to tell us whether this assessment is correct.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[rosolko]

Thanks!