CVE-2026-5813

PHPGurukul Online Course Registration check_availability.php sql injection

HIGH
7.3
CVSS Score
Published: April 8, 2026 at 10:45 PM UTC
Updated: July 24, 2026 at 09:23 AM UTC
1 product affected across 1 vendorOnline Course Registration

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Severity
HIGH7.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/356261
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/356261/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/787686
ExploitIssue Tracking
Source: cverecord
https://github.com/f1rstb100d/CVE/issues/20
Product
Source: cverecord
https://phpgurukul.com/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89CWE-74

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