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HomeAdGuard: Ad Blocker for Safari
Findings · 3
+1 more finding locked
LOW FINDINGS · 3
  1. 01Content script on every site sends each navigation's URL (and parent-frame URL for iframes) to the host AdGuard app via safari.extension.dispatchMessage to fetch per-page filter rules.
  2. 02Content script accepts arbitrary JS strings, scriptlets, CSS, and ExtendedCss rules from the host AdGuard app on every page and injects them into the page's MAIN world by appending a <script> tag (with Blob-URL fallback) on every navigation.
  3. 03PopupExtension Mach-O binary statically links the Sentry iOS/macOS SDK and exposes startSentryForApp(dsn:tags:subsystems:cachesPath:productId:completion:shouldSend:) — undisclosed crash/error telemetry framework not mentioned in the App Store listing.
+1 more finding locked
OTHER EXTENSIONS

Is AdGuard: Ad Blocker for Safari safe?

Low risk

No summary available.

Adguard Software Limitedv2.1.4Chrome Web Store
20Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Findings

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Updated 30 May 2026com.adguard.safari.AdGuard.Extension

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