PT-2022-11879 · Unknown · Sourcecodester Simple Client Management System

Published 2022-12-22 · Updated 2022-12-27 · CVE-2021-43657

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Sourcecodetester Simple Client Management System (SCMS) version 1.0

Description A Stored Cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via vulnerable input fields in the MAster.php file. This enables attackers to execute malicious scripts on the client-side, potentially leading to unauthorized actions or data theft.

Recommendations For Sourcecodetester Simple Client Management System (SCMS) version 1.0, consider validating and sanitizing all user input to prevent malicious code injection as a temporary workaround until a patch is available. Restrict access to the MAster.php file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-43657

Affected Products

Sourcecodester Simple Client Management System

References · 5

• 🔥 https://github.com/c0n5n3d/CVE-2021-43657/blob/main/Info.txt · Exploit
• 🔥 https://github.com/c0n5n3d/CVE-2021-43657 · Exploit
• https://osv.dev/vulnerability/CVE-2021-43657 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43657 · Security Note
• https://t.me/cvenotify/40402 · Telegram Post