Cyber Resilience

CVE-2025-7220

MediumPublic PoC

Published: 09 July 2025

Published
09 July 2025
Modified
29 April 2026
KEV Added
—
Patch
—
CVSS Score v4 5.5 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0021 43.7th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-7220 is a medium-severity Injection (CWE-74) vulnerability in Campcodes Payroll Management System. Its CVSS base score is 5.5 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 43.7th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SC-7 (Boundary Protection).

Deeper analysis

CVE-2025-7220 is a critical SQL injection vulnerability (CWE-74, CWE-89) affecting Campcodes Payroll Management System version 1.0. The flaw resides in an unknown functionality of the file /ajax.php?action=save_deductions, where manipulation of the ID argument enables SQL injection. Published on 2025-07-09, it carries a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).

The vulnerability is exploitable remotely by unauthenticated attackers requiring low attack complexity and no user interaction. Successful exploitation can result in limited impacts to confidentiality, integrity, and availability.

Advisories detail the issue on VulDB (ctiid.315169, id.315169, submit.608264), a GitHub disclosure at skyrainoh/CVE/issues/8, and the vendor site at campcodes.com. The exploit has been publicly disclosed and may be used.

EU & UK References

Vulnerability details

A vulnerability was found in Campcodes Payroll Management System 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /ajax.php?action=save_deductions. The manipulation of the argument ID leads to sql injection. The attack…

more

can be launched remotely. The exploit has been disclosed to the public and may be used.

CWE(s)
CWE-74CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Unauthenticated remote SQL injection in a web app directly maps to exploitation of public-facing application.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2025-7218Same product: Campcodes Payroll Management System
CVE-2025-7219Same product: Campcodes Payroll Management System
CVE-2025-7217Same product: Campcodes Payroll Management System
CVE-2026-0597Same vendor: Campcodes
CVE-2025-0210Same vendor: Campcodes
CVE-2025-9744Same vendor: Campcodes
CVE-2025-7183Same vendor: Campcodes
CVE-2025-0212Same vendor: Campcodes
CVE-2024-57162Same vendor: Campcodes
CVE-2026-3150Shared CWE-74, CWE-89

Affected Assets

campcodes
payroll management system
1.0

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly requires validation and sanitization of untrusted inputs such as the ID argument passed to /ajax.php?action=save_deductions, blocking the SQL injection vector before it reaches the database.

SC-7 Boundary Protection partial match
preventdetect

Boundary-protection mechanisms such as a WAF or application firewall can inspect and drop remote requests containing SQL metacharacters targeting the vulnerable endpoint.

SI-4 System Monitoring partial match
detect

Continuous monitoring of application and database logs can identify anomalous SQL syntax or error patterns indicative of attempted injection against save_deductions.

References