CVE-2026-5813
PHPGurukul Online Course Registration check_availability.php sql injection
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
9th
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.
| CWE | CWE-89 CWE-74 |
| Vendor | phpgurukul |
| Product | online course registration |
| Published | Apr 8, 2026 |
| Last Updated | Apr 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
PHPGurukul / Online Course Registration
3.1