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CVE-2023-0899

MEDIUM 6.1 CVSS 3.1
Published
April 24, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The Steveas WP Live Chat Shoutbox WordPress plugin through 1.4.2 does not sanitise and escape a parameter before outputting it back in the Shoutbox, leading to Stored Cross-Site Scripting which could be used against high privilege users such as admins.

Affected products and versions

  • Unknown Steveas WP Live Chat Shoutbox — Up to and including 1.4.2
  • wp_live_chat_shoutbox_project wp_live_chat_shoutbox — Up to and including 1.4.2

References

  • wpscan.com https://wpscan.com/vulnerability/e95f925f-118e-4fa1-8e8f-9dc1bc698f12 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record