EUVD-2026-20807
GHSA-97cp-2796-qq3g
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
5DescriptionCVE.org
A security vulnerability has been detected in PHPGurukul Online Course Registration 3.1. This issue affects some unknown processing of the file /admin/check_availability.php. The manipulation of the argument regno leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.
AnalysisAI
SQL injection in PHPGurukul Online Course Registration 3.1 allows remote unauthenticated attackers to manipulate the regno parameter in /admin/check_availability.php, enabling arbitrary database queries with potential for data exfiltration and modification. The vulnerability has a publicly available exploit and CVSS 6.9 score indicating moderate severity with confirmed data confidentiality and integrity impact.
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Vulnerability AssessmentAI
| Risk Assessment | The CVSS 4.0 vector indicates network-accessible exploitation with no attack complexity, no authentication required, and no user interaction needed-maximizing real-world attack likelihood. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker discovers the publicly available exploit code on GitHub and crafts a malicious HTTP request to the /admin/check_availability.php endpoint with a SQL injection payload in the regno parameter-for example, regno=1' OR '1'='1. Since the endpoint requires no authentication and processes requests over the network, the attacker can submit this request from any location. … |
| Remediation | Immediate action is required: upgrade PHPGurukul Online Course Registration to a patched version released by the vendor after this vulnerability disclosure. … Detailed patch versions, workarounds, and compensating controls in full report. |
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