What is CVE-2026-90844?

CVE-2026-90844 is a high-severity vulnerability in Phpgurukul Daily Expense Tracker System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-09-15.

How severe is CVE-2026-90844?

High severity. CVSS v3 base score is 7.3 out of 10.

SQL Injection in Phpgurukul Daily Expense Tracker System

CVE-2026-90844

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.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Phpgurukul Daily Expense Tracker System — versions 1.1

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-90844?: CVE-2026-90844 is a high-severity vulnerability in Phpgurukul Daily Expense Tracker System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-09-15.
How severe is CVE-2026-90844?: High severity. CVSS v3 base score is 7.3 out of 10.