CVE-2026-90844 Details
Description
A vulnerability was detected in PHPGurukul Daily Expense Tracker System 1.1. This vulnerability affects unknown code of the file /dets/index.php of the component Login. Performing a manipulation of the argument email results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
A SQL injection vulnerability has been identified in PHPGurukul's Daily Expense Tracker System version 1.1. The issue resides in the login component, specifically within the file '/dets/index.php'. The vulnerability allows remote exploitation by manipulating the 'email' argument, which is not properly sanitized before being included in a SQL query. This oversight enables attackers to bypass authentication and gain unauthorized access to the application.
To address this vulnerability, developers should implement prepared statements with parameter binding to prevent SQL injection. Additionally, server-side input validation should be applied to ensure that the email format is correct before processing. It is also recommended to replace MD5 hashing with a more secure algorithm, such as bcrypt, for password storage.
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/4 | [email protected] | ExploitIssue TrackingTechnical Description |
| https://phpgurukul.com/ | [email protected] | ProductVendor |
| https://vuldb.com/cve/CVE-2026-90844 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/925668 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403396 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403396/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] |