CVE-2023-4497

2023-10-0413:15:26

CWE-79

[email protected]

web.nvd.nist.gov

easy chat server

cve-2023-4497

xss

cross-site scripting

security vulnerability

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.0005 Low

EPSS

Percentile

17.0%

JSON

Easy Chat Server, in its 3.1 version and before, does not sufficiently encrypt user-controlled inputs, resulting in a Cross-Site Scripting (XSS) vulnerability stored via /registresult.htm (POST method), in the Icon parameter. The XSS is loaded from /users.ghp.

Affected configurations

Vulners

NVD

Node

efs_softwareeasy_chat_serverRange≤3.1

VendorProductVersionCPE
efs_softwareeasy_chat_server*cpe:2.3:a:efs_software:easy_chat_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
efs_software	easy_chat_server	*	cpe:2.3:a:efs_software:easy_chat_server::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Easy Chat Server",
    "vendor": "EFS Software",
    "versions": [
      {
        "lessThanOrEqual": "3.1",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]