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WPScanCVE-2022-4544

HistoryJan 16, 2023 - 4:15 p.m.

CVE-2022-4544

2023-01-1616:15:13

WPScan

web.nvd.nist.gov

mashshare

wordpress plugin

cve-2022-4544

stored xss

security vulnerability

CVSS3

5.4

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

EPSS

0.001

Percentile

25.4%

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

Nvd

Vulners

Node

wpchillmashshareRange<3.8.7wordpress

VendorProductVersionCPE
wpchillmashshare*cpe:2.3:a:wpchill:mashshare:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
wpchill	mashshare	*	cpe:2.3:a:wpchill:mashshare::::::wordpress::*

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"
  }
]

References

wpscan.com/vulnerability/96e34d3d-627f-42f2-bfdb-c9d47dbf396c