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CVE-2022-4544

MEDIUM 5.4 CVSS 3.1
Published
January 16, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

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 products and versions

  • Unknown Social Media Share Buttons | MashShare — Before 3.8.7
  • wpchill mashshare — Before 3.8.7

References

  • wpscan.com https://wpscan.com/vulnerability/96e34d3d-627f-42f2-bfdb-c9d47dbf396c Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record