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CVE-2023-4298

MEDIUM 4.8 CVSS 3.1
Published
September 4, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The 123.chat WordPress plugin before 1.3.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown 123.chat — Before 1.3.1
  • 123.chat 123.chat — Before 1.3.1

References

  • wpscan.com https://wpscan.com/vulnerability/36285052-8464-4fd6-b4b1-c175e730edad Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record