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CVE-2021-24396

HIGH 7.2 CVSS 3.1
Published
September 20, 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:H/UI:N/S:U/C:H/I:H/A:H

Description

A pageid GET parameter of the GSEOR – WordPress SEO Plugin WordPress plugin through 1.3 is not sanitised, escaped or validated before inserting to a SQL statement, leading to SQL injection.

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 GSEOR – WordPress SEO Plugin — From 1.3 (including) to 1.3 (including)
  • bestiaweb gseor — Up to and including 1.3

References

  • codevigilant.com https://codevigilant.com/disclosure/2021/wp-plugin-gseor/ Exploit, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/28687291-2369-49e0-8905-dc4359454830 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record