We are Shielder,

an IT Security company.

We are dynamic and talented. Our specialists are our beating heart and that’s why we never stop. We adapt ourselves to an ever changing world while bearing in mind what brought us here: the need to understand each and every bit.

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Rely on us,

we will raise your barriers.

Application Security
Application Security
Application Security


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Bitwarden Server 1.35.1 is affected by a blind Server-Side Request Forgery (SSRF): an authenticated attacker can trigger arbitrary HTTP GET requests, even to locally exposed services, by adding a credential for a malicious domain.

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Chadha PHPKB 9.0 Enterprise Edition is affected by an arbitrary file disclosure: installer/test-connection.php (part of the installation process) allows a remote unauthenticated attacker to disclose local files on hosts running PHP before 7.2.16, or on hosts where the MySQL ALLOW LOCAL DATA INFILE option is enabled.

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LibreNMS 1.65 is affected by an authenticated command-injection vulnerability in the "/about" API endpoint. A "normal" privileges attacker can gain Remote Code Execution (RCE) on the LibreNMS host.

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