Vulnerability · Published Mar 26, 2026 · Assigned by VulDB

CVE-2026-4835code-projects Accounting System Web Application add_costumer.php cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Accounting System from code-projects. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.2%top 90.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security vulnerability has been detected in code-projects Accounting System 1.0. Impacted is an unknown function of the file /my_account/add_costumer.php of the component Web Application Interface. Such manipulation of the argument costumer_name leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

Affected products (as reported)

Vendor	Product	Versions
code-projects	Accounting System	1.0

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-353139 | code-projects Accounting System Web Application add_costumer.php cross site scripting vdb-entry, technical-description
VDB-353139 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #775859 | code-projects Accounting System In PHP 1.0 Cross Site Scripting third-party-advisory
https://github.com/ahmadmarz10-hub/CVEsMarz/blob/main/Accounting%20System%20in%20PHP%201.0%20-%20Stored%20Cross-Site%20Scripting%20(XSS)%20in%20costumer_name%20Parameter.md exploit
https://code-projects.org/ product