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cvelistWPScanCVELIST:CVE-2022-4544
HistoryJan 16, 2023 - 3:38 p.m.

CVE-2022-4544 MashShare < 3.8.7 - Contributor+ Stored XSS

2023-01-1615:38:04
WPScan
www.cve.org
cve-2022-4544
mashshare
wordpress
stored xss
cross-site scripting

0.001 Low

EPSS

Percentile

23.5%

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.

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"
  }
]

0.001 Low

EPSS

Percentile

23.5%

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