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CVE-2021-25010

CRITICAL 9.6 CVSS 3.1
Published
February 28, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues

Affected WordPress components

  • Post Snippets – Custom WordPress Code Snippets Customizer Plugin · post-snippets
    Confirmed match Active
    From 3.1.4 (including) to 3.1.4 (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 Post Snippets — From 3.1.4 (including) to 3.1.4 (excluding)
  • postsnippets post_snippets — Before 3.1.4

References

  • wpscan.com https://wpscan.com/vulnerability/d1ebd15a-72ab-4ba2-a212-7e2eea0b0fb0 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record