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UID2-6699: Fix svgo and underscore HIGH vulnerabilities in react-client-side#172

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cYKatherine merged 1 commit intomainfrom
kchen-UID2-6699-fix-svgo-underscore-vuln
Mar 6, 2026
Merged

UID2-6699: Fix svgo and underscore HIGH vulnerabilities in react-client-side#172
cYKatherine merged 1 commit intomainfrom
kchen-UID2-6699-fix-svgo-underscore-vuln

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Summary

Trivy scan detected 3 HIGH severity vulnerabilities in npm dependencies within the react-client-side sub-packages. Fixed by bumping the direct svgo dependency and adding overrides.

Vulnerabilities Fixed

Library CVE Severity Description Fix
svgo 2.8.0 CVE-2026-29074 HIGH DoS via Billion Laughs (entity expansion in DOCTYPE) override → 2.8.1
svgo 3.3.2 CVE-2026-29074 HIGH DoS via Billion Laughs (entity expansion in DOCTYPE) bump → 3.3.3
underscore 1.13.6 CVE-2026-27601 HIGH DoS via recursive data structures in flatten override → 1.13.8

Fix

In both google-secure-signals/react-client-side and javascript-sdk/react-client-side:

  • Bumped direct svgo dependency from ^3.3.2 to ^3.3.3
  • Added "svgo@2": "2.8.1" and "underscore": "^1.13.8" to npm overrides

Post-fix Trivy scan shows 0 CRITICAL/HIGH findings.

See: UID2-6699

🤖 Generated with Claude Code

…nt-side

Bump svgo to ^3.3.3 (fixes CVE-2026-29074, Billion Laughs DoS) and
add overrides for svgo@2 -> 2.8.1 (same CVE) and underscore ^1.13.8
(CVE-2026-27601, DoS via recursive data structures).

Applies to google-secure-signals and javascript-sdk react-client-side packages.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@cYKatherine cYKatherine merged commit 9f872d9 into main Mar 6, 2026
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@cYKatherine cYKatherine deleted the kchen-UID2-6699-fix-svgo-underscore-vuln branch March 6, 2026 01:15
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