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21 February 2026

Vulnerabilities first published on this day (UTC), newest first.

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All Critical High Medium Low Exploited only Public exploit

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  • High 7.4
    CVE-2026-27579 Public exploit

    CollabPlatform : CORS Misconfiguration Allows Arbitrary Origin With Credentials Leading to Authenticated Account Data Exposure

    CollabPlatform is a full-stack, real-time doc collaboration platform. In all versions of CollabPlatform, the Appwrite project used by the application is misconfigured to allow arbitrary origins in CORS responses while also permitting credentialed requests. An…

    karnop realtime-collaboration-platform
  • High 8.8
    CVE-2026-27470 Public exploit

    ZoneMinder: Second-Order SQL Injection in `getNearEvents()` via Stored Event Name and Cause Fields

    ZoneMinder is a free, open source closed-circuit television software application. In versions 1.36.37 and below and 1.37.61 through 1.38.0, there is a second-order SQL Injection vulnerability in the web/ajax/status.php file within the getNearEvents() function…

    ZoneMinder zoneminder zoneminder zoneminder Debian Ubuntu Alpine