CVE-2026-116639— MD-MAFUJUL-HASAN Online-Payroll-Management-System chat.php cross site scripting

Quick assessment

Affected

MD-MAFUJUL-HASAN Online-Payroll-Management-System

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 MD-MAFUJUL-HASAN 在线薪资管理系统（版本直至 a8902bf64575e325f6d6bf93a55f7bd273ec58cd）中发现一个安全漏洞。受影响的是 chat.php 文件中的某个未知函数。通过对 ID 参数进行篡改，可引发跨站脚本（XSS）攻击。该攻击可远程发起，且利用代码已公开，可能被恶意使用。该产品采用滚动发布模式以支持持续交付，因此无法提供受影响版本或已修复版本的具体版本信息。项目方已通过问题报告在早期获知此问题，但截至目前尚未作出回应。

CVSS 3.5 · Low Updated Oct 27, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

MD-MAFUJUL-HASAN Online-Payroll-Management-System chat.php cross site scripting

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in MD-MAFUJUL-HASAN Online-Payroll-Management-System up to a8902bf64575e325f6d6bf93a55f7bd273ec58cd. Affected is an unknown function of the file chat.php. Performing a manipulation of the argument ID results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
MD-MAFUJUL-HASAN	Online-Payroll-Management-System	a8902bf64575e325f6d6bf93a55f7bd273ec58cd	`cpe:2.3:a:md-mafujul-hasan:online-payroll-management-system::::::::`

II. Public POCs for CVE-2026-116639

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-116639

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Other References for CVE-2026-116639 (6)

https://github.com/MD-MAFUJUL-HASAN/Online-Payroll-Management-System/issues/2 exploit issue-tracking
https://github.com/MD-MAFUJUL-HASAN/Online-Payroll-Management-System/ product
https://vuldb.com/cve/CVE-2026-116639 third-party-advisory
https://vuldb.com/vuln/426580/cti signature permissions-required
https://vuldb.com/vuln/426580 vdb-entry technical-description
https://vuldb.com/submit/1024501 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-116639

IV. Related Vulnerabilities

Same product: Online-Payroll-Management-System

Same vendor: MD-MAFUJUL-HASAN

Same weakness: CWE-79