What is CVE-2026-4836?

CVE-2026-4836 is a medium-severity vulnerability in Code-Projects Accounting System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-03-26.

How severe is CVE-2026-4836?

Medium severity. CVSS v3 base score is 6.3 out of 10.

SQL Injection in Code-Projects Accounting System

CVE-2026-4836

A vulnerability was detected in code-projects Accounting System 1.0. The affected element is an unknown function of the file /my_account/delete.php. Performing a manipulation of the argument cos_id results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Published 2026-03-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (22.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Code-Projects Accounting System — versions 1.0

Weakness classification (CWE)

References

vuldb.com/ (technical-description, vdb-entry)
vuldb.com/ (signature, permissions-required)
vuldb.com/ (third-party-advisory)
github.com/ahmadmarz10-hub/CVEsMarz/blob/main/Time-Based Blind SQL Injection Ac… (exploit)
code-projects.org/ (product)

Frequently asked questions

What is CVE-2026-4836?: CVE-2026-4836 is a medium-severity vulnerability in Code-Projects Accounting System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-03-26.
How severe is CVE-2026-4836?: Medium severity. CVSS v3 base score is 6.3 out of 10.