Which versions of PHP are affected by CVE-2026-4908?

Simple Laundry System 1.0 contains an unauthenticated SQL injection vulnerability that allows attackers to directly access and manipulate the underlying database without valid credentials.

Is there a public PoC exploit available for CVE-2026-4908?

Yes, a public proof-of-concept exploit is available for CVE-2026-4908. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-4908?

Within 24 hours: Immediately audit all internet-facing instances of Simple Laundry System 1.0 and document their locations and data sensitivity. Implement WAF rules blocking SQL metacharacters in the userid parameter of /modstaffinfo.php. Within 7 days: If the application is business-critical, isolate it to internal network access only or restrict /modstaffinfo.php to authenticated administrative networks via firewall rules. Within 30 days: Evaluate replacement solutions or migration roadmap, as no vendor patch is available and the application version is unsupported. Contact the vendor (code-projects) for security update availability and timeline.

PHP CVE-2026-4908

Q: What is the CVSS score of CVE-2026-4908?

CVE-2026-4908 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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 exploitation probability: 0.0%.

EUVD-2026-16527 MEDIUM

SQL Injection (CWE-89)

2026-03-27 VulDB

GHSA-gpj8-f2j5-f6j2

SQLi PHP

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Apr 29, 2026 - 01:11 NVD

6.9 (MEDIUM) 5.5 (MEDIUM)

PoC Detected

Apr 03, 2026 - 17:51 vuln.today

Public exploit code

EUVD ID Assigned

Mar 27, 2026 - 02:45 euvd

EUVD-2026-16527

Analysis Generated

Mar 27, 2026 - 02:45 vuln.today

CVE Published

Mar 27, 2026 - 02:25 nvd

MEDIUM 6.9

DescriptionCVE.org

A security flaw has been discovered in code-projects Simple Laundry System 1.0. This affects an unknown function of the file /modstaffinfo.php of the component Parameter Handler. The manipulation of the argument userid results in sql injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

AnalysisAI

SQL injection in code-projects Simple Laundry System 1.0 allows unauthenticated remote attackers to extract, modify, or delete database contents via the userid parameter in /modstaffinfo.php. Publicly available exploit code exists on GitHub, significantly lowering the barrier to exploitation. …

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Vulnerability AssessmentAI

Risk Assessment	The real-world risk is elevated due to multiple converging factors. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An unauthenticated remote attacker scans for Simple Laundry System installations by fingerprinting the /modstaffinfo.php endpoint. Using the publicly available GitHub exploit code, the attacker crafts malicious SQL payloads in the userid parameter to enumerate database tables, extract customer records including names and contact information, or modify pricing data to cause business disruption. …
Remediation	No vendor-released patch identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Immediately audit all internet-facing instances of Simple Laundry System 1.0 and document their locations and data sensitivity. …

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-4908 vulnerability details – vuln.today

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PHP CVE-2026-4908

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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External POC / Exploit Code