CVE-2022-4544

2023-01-1616:15:13

[email protected]

web.nvd.nist.gov

mashshare

wordpress plugin

cve-2022-4544

stored 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 MashShare WordPress plugin before 3.8.7 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

social_media_share_buttons_projectsocial_media_share_buttonsRange<3.8.7

VendorProductVersionCPE
social_media_share_buttons_projectsocial_media_share_buttons*cpe:2.3:a:social_media_share_buttons_project:social_media_share_buttons:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
social_media_share_buttons_project	social_media_share_buttons	*	cpe:2.3:a:social_media_share_buttons_project:social_media_share_buttons::::::::

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Social Media Share Buttons | MashShare",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "3.8.7"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]