Vulnerability · Published Jan 9, 2026 · Assigned by VulDB

CVE-2026-0803PHPGurukul Online Course Registration System enroll.php sql injection

Medium 6.3

In plain English

A medium-severity SQL injection in Online Course Registration System from PHPGurukul. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.4%top 65.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in PHPGurukul Online Course Registration System up to 3.1. This affects an unknown part of the file /enroll.php. The manipulation of the argument studentregno/Pincode/session/department/level/course/sem results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.

Affected products (as reported)

Vendor	Product	Versions
PHPGurukul	Online Course Registration System	3.03.1

Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-340255 | PHPGurukul Online Course Registration System enroll.php sql injection vdb-entry, technical-description
VDB-340255 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #733344 | PHPGurukul Online Course Registration System ≤ 3.1 SQL Injection third-party-advisory
https://note-hxlab.wetolink.com/share/qX132pk8Wofk exploit
https://phpgurukul.com/ product