CVE-2026-5813

EUVD-2026-20805
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.
Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulDBCNA
7.3 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
phpgurukulonline_course_registration
3.1
CNA
Common Weakness Enumeration
References
https://github.com/f1rstb100d/CVE/issues/20
https://phpgurukul.com/
https://vuldb.com/submit/787686
https://vuldb.com/vuln/356261
https://vuldb.com/vuln/356261/cti