PT-2026-31552 · Phpgurukul · Phpgurukul Online Course Registration System

Published 2026-04-08 · Updated 2026-04-18 · CVE-2026-5814

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions PHPGurukul Online Course Registration version 3.1

Description A security issue exists in PHPGurukul Online Course Registration 3.1 related to the processing of the /admin/check availability.php file. Manipulation of the regno argument can lead to SQL injection. The attack can be initiated remotely.

Recommendations Update PHPGurukul Online Course Registration to a newer version that addresses this issue. As a temporary workaround, restrict access to the /admin/check availability.php file.

Exploit

Fix

Special Elements Injection

SQL injection

Weakness Enumeration

CWE-74

CWE-89

Related Identifiers

CVE-2026-5814

Affected Products

Phpgurukul Online Course Registration System

References · 12

• 🔥 https://github.com/f1rstb100d/CVE/issues/21 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5814 · Security Note
• https://twitter.com/giuseppe_1337/status/2045312771160478161 · Twitter Post
• https://vuldb.com/vuln/356262 · Note
• https://phpgurukul.com · Note
• https://twitter.com/CVEnew/status/2042029682942509231 · Twitter Post
• https://vuldb.com/submit/787698 · Note
• https://vuldb.com/vuln/356262/cti · Note
• https://twitter.com/CVEarity/status/2042202107240144992 · Twitter Post
• https://twitter.com/infoflowcloud/status/2042030058341011534 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2042121414023520455 · Twitter Post
• https://twitter.com/CVEarity/status/2042269780972097558 · Twitter Post