CVE-2022-4480

2023-01-1616:15:12

CWE-79

[email protected]

web.nvd.nist.gov

cve-2022-4480

click to chat

wordpress

plugin

stored cross-site scripting

xss

security vulnerability

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

23.4%

JSON

The Click to Chat WordPress plugin before 3.18.1 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

Affected configurations

Vulners

NVD

Node

first_virtual_communicationsclick_to_meet_expressRange<3.18.1

VendorProductVersionCPE
first_virtual_communicationsclick_to_meet_express*cpe:2.3:a:first_virtual_communications:click_to_meet_express:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
first_virtual_communications	click_to_meet_express	*	cpe:2.3:a:first_virtual_communications:click_to_meet_express::::::::

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Click to Chat",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "3.18.1"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]