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CVE-2021-24561

MEDIUM 5.4 CVSS 3.1
Published
August 23, 2021
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The WP SMS WordPress plugin before 5.4.13 does not sanitise the "wp_group_name" parameter before outputting it back in the "Groups" page, leading to an Authenticated Stored Cross-Site Scripting issue

Affected WordPress components

  • WSMS (formerly WP SMS) – SMS & MMS Notifications with OTP and 2FA for WooCommerce Plugin · wp-sms
    Confirmed match Active
    From 5.4.13 (including) to 5.4.13 (excluding)
    View on WordPress.org

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 WP SMS — From 5.4.13 (including) to 5.4.13 (excluding)
  • veronalabs wp_sms — Before 5.4.13

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2570762/wp-sms Release Notes, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/5433ef4c-4451-4b6e-992b-69c5eccabf90 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record