CVE-2021-43657

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Published Dec 22, 2022 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Description

A Stored Cross-site scripting (XSS) vulnerability via MAster.php in Sourcecodetester Simple Client Management System (SCMS) 1.0 allows remote attackers to inject arbitrary web script or HTML via the vulnerable input fields.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:simple_client_management_system_project:simple_client_management_system:1.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-30569	A Stored Cross-site scripting (XSS) vulnerability via MAster.php in Sourcecodetester Simple Client Management System (SCMS) 1.0 allows remote attackers to inject arbitrary web script or HTML via the vulnerable input fields.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.752% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/c0n5n3d/CVE-2021-43657/blob/main/Info.txt

History

Jul 15, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00176}`	epss `{'score': 0.00189}`

Apr 16, 2025 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Simple Client Management System Project Simple Client Management System

Weaknesses

CWE-79

Sources

CVE record Updated: Apr 16, 2025, 3:52 PM

Status: PUBLISHED
Assigner: mitre
Published: Dec 22, 2022, 12:00 AM
Updated: Apr 16, 2025, 3:52 PM
Reserved: Nov 15, 2021, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 4, 2024, 4:03 AM

Updated: Aug 4, 2024, 4:03 AM

NVD Updated: Jun 17, 2026, 4:11 AM

Status: Modified
Published: Dec 22, 2022, 2:15 AM
Modified: Jun 17, 2026, 4:11 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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