HighCVENVD — high/critical CVEs (rolling 7d)· 8 Apr 2026

CVE-2026-5813 — A weakness has been identified in PHPGurukul Online Course Registration 3.1. Th…

Severity: High · Kind: Vulnerability

Plain-English summary on the way

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From the source

A weakness has been identified in PHPGurukul Online Course Registration 3.1. This vulnerability affects unknown code of the file /check_availability.php. Executing a manipulation of the argument cid can lead to sql injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

Vulnerability facts

CVE
CVE-2026-5813
CVSS
7.3

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.