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CVE-2023-5243

MEDIUM 4.8 CVSS 3.1
Published
October 31, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The Login Screen Manager WordPress plugin through 3.5.2 does not sanitize 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 products and versions

  • Unknown Login Screen Manager — Up to and including 3.5.2
  • login_screen_manager_project login_screen_manager — Up to and including 3.5.2

References

  • wpscan.com https://wpscan.com/vulnerability/ad895200-a03a-4e92-b256-d6991547d38a Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record