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CVE-2021-24137

HIGH 8.8 CVSS 3.1
Published
March 18, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Unvalidated input in the Blog2Social WordPress plugin, versions before 6.3.1, lead to SQL Injection in the Re-Share Posts feature, allowing authenticated users to inject arbitrary SQL commands.

Affected WordPress components

  • Blog2Social: Social Media Auto Post & Scheduler Plugin · blog2social
    Confirmed match Active
    From 6.3.1 (including) to 6.3.1 (excluding); Before 6.3.1
    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 Blog2Social: Social Media Auto Post & Scheduler — From 6.3.1 (including) to 6.3.1 (excluding)
  • adenion blog2social — Before 6.3.1

References

  • wpscan.com https://wpscan.com/vulnerability/9eb94e55-765b-4df5-baea-b247ef72aef3 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record