CVE-2026-90846 Details
Description
A vulnerability has been found in PHPGurukul Daily Expense Tracker System 1.1. Impacted is an unknown function of the file /dets/forgot-password.php. The manipulation of the argument email/contactno leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
A SQL injection vulnerability has been identified in PHPGurukul Daily Expense Tracker System version 1.1. The issue resides in the forgot-password.php file, where user-supplied input from the email and contact number fields is directly concatenated into an SQL query without proper sanitization. This flaw allows for remote exploitation, enabling attackers to manipulate the input and execute arbitrary SQL commands.
To address this vulnerability, use prepared statements with parameter binding for all SQL queries. Implement email-based password reset tokens instead of relying on session variables for verification, and validate email formats server-side before any database operations.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 15, 2026CISA-ADP
Assessed Sep 15, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/usernamevnq/CVEs/issues/8 | [email protected] | ExploitIssue TrackingTechnical Analysis |
| https://phpgurukul.com/ | [email protected] | ProductVendor |
| https://vuldb.com/cve/CVE-2026-90846 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/925687 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403398 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403398/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| PHPGurukul Daily Expense Tracker System | 1.1 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 15, 2026 | CVE Modified | CISA-ADP |
| Sep 15, 2026 | New CVE Received | [email protected] |