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1 February 2021

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

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  • Critical 9.3
    CVE-2021-21276 Public exploit

    Privilege escalation in Polr

    Polr is an open source URL shortener. in Polr before version 2.3.0, a vulnerability in the setup process allows attackers to gain admin access to site instances, even if they do not possess an existing account. This vulnerability exists regardless of users' s…