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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
PHPGurukul Online Course Registration affected
Version Status Constraints
3.1 affected —

No data.

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Project Subscriptions

Vendors Products
Phpgurukul Subscribe
Online Course Registration Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/f1rstb100d/CVE/issues/20 cve-icon cve-icon
https://phpgurukul.com/ cve-icon cve-icon
https://vuldb.com/submit/787686 cve-icon cve-icon
https://vuldb.com/vuln/356261 cve-icon cve-icon
https://vuldb.com/vuln/356261/cti cve-icon cve-icon
History

Wed, 08 Apr 2026 23:15:00 +0000

Type Values Removed Values Added
Description 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.
Title PHPGurukul Online Course Registration check_availability.php sql injection
First Time appeared Phpgurukul
Phpgurukul online Course Registration
Weaknesses CWE-74
CWE-89
CPEs cpe:2.3:a:phpgurukul:online_course_registration:*:*:*:*:*:*:*:*
Vendors & Products Phpgurukul
Phpgurukul online Course Registration
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-04-08T22:45:11.613Z

Reserved: 2026-04-08T15:26:04.209Z

Link: CVE-2026-5813

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-08T23:17:00.833

Modified: 2026-04-08T23:17:00.833

Link: CVE-2026-5813

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses