9.8
CRITICAL
CVE-2021-26765
PHPGurukul Student Record System SQL Injection Vulnerability
Description

SQL injection vulnerability in PHPGurukul Student Record System 4.0 allows remote attackers to execute arbitrary SQL statements, via the sid parameter to edit-sub.php.

INFO

Published Date :

July 22, 2021, 4:15 p.m.

Last Modified :

Nov. 14, 2023, 9:36 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-26765 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Phpgurukul student_record_system
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-26765.

URL Resource
https://github.com/BigTiger2020/Student-Record-System-/blob/main/README.md Exploit Third Party Advisory
https://packetstormsecurity.com/files/161237/Student-Record-System-4.0-SQL-Injection.html Exploit Third Party Advisory VDB Entry
https://phpgurukul.com/ Vendor Advisory
https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-26765 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-26765 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Sep. 21, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:phpgurukul:student_record_system:4.0:*:*:*:*:*:*:* OR *cpe:2.3:a:student_record_system_project:student_record_system:4.0:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Jul. 30, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/BigTiger2020/Student-Record-System-/blob/main/README.md No Types Assigned https://github.com/BigTiger2020/Student-Record-System-/blob/main/README.md Exploit, Third Party Advisory
    Changed Reference Type https://packetstormsecurity.com/files/161237/Student-Record-System-4.0-SQL-Injection.html No Types Assigned https://packetstormsecurity.com/files/161237/Student-Record-System-4.0-SQL-Injection.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://phpgurukul.com/ No Types Assigned https://phpgurukul.com/ Vendor Advisory
    Changed Reference Type https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip No Types Assigned https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip Vendor Advisory
    Added CWE NIST CWE-89
    Added CPE Configuration OR *cpe:2.3:a:phpgurukul:student_record_system:4.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-26765 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

4.80 }} 1.30%

score

0.92904

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability