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CleanTalk Plugin for WordPress Exposes Sites to Authorization Bypass via Reverse DNS
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CleanTalk Plugin for WordPress Exposes Sites to Authorization Bypass via Reverse DNS


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A critical vulnerability in the popular CleanTalk Spam Protection plugin for WordPress exposes websites to complete takeover. Tracked as CVE-2026-1490, this high-severity flaw allows unauthenticated attackers to bypass authorization mechanisms and install arbitrary plugins on affected sites. The vulnerability carries a CVSS score of 9.8, indicating immediate danger to website administrators using outdated versions of […] The post CleanTalk Plugin for WordPress Exposes Sites to Authorization Bypass via Reverse DNS appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

First seen on gbhackers.com

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