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Metasync vulnerabilities

5 tracked advisories · slug metasync

Important: Metasync appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

5

Latest advisory

30 July 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

metasync

Plugin

What this means for Metasync

This catalog lists 5 known advisories affecting Metasync. The most recent was published on 30 July 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • Search Atlas SEO – Premier SEO Plugin for One-Click WP Publishing & Integrated AI Optimization < 2.6.12 - Missing Authorization

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 30 July 2026

  • Search Atlas SEO – Premier SEO Plugin for One-Click WP Publishing & Integrated AI Optimization <= 2.6.6 - Reflected Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 1 July 2026

  • Search Atlas SEO – Premier SEO Plugin for One-Click WP Publishing & Integrated AI Optimization 2.4.4 - 2.5.15 - Missing Authorization to Authenticated (Subscriber+) Authentication Bypass via Account Takeover

    May allow access to accounts or admin areas without valid credentials.

    Published 27 January 2026

Vulnerability types

  • Cross-site scripting3
  • Authentication bypass1

Authentication (inferred from titles)

  • Unauthenticated0
  • Authenticated3
  • Unspecified2

Advisory history

Known Metasync advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Metasync version against this catalog when the Defence plugin is connected to your WordPress site.

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