Riskcovery

CVE-2021-39321

Sassy Social Share 3.3.23 PHP Object Injection

State
Published
Severity
8.8 High
Published
Oct 21, 2021
Updated
Mar 31, 2025
Reserved
Aug 20, 2021

Read the record on cve.org

Description

Version 3.3.23 of the Sassy Social Share WordPress plugin is vulnerable to PHP Object Injection via the wp_ajax_heateor_sss_import_config AJAX action due to deserialization of unvalidated user supplied inputs via the import_config function found in the ~/admin/class-sassy-social-share-admin.php file. This can be exploited by underprivileged authenticated users due to a missing capability check on the import_config function.

Scores

CVSSScoreVectorSource
3.18.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWordfence

Weaknesses

  • CWE-863 Incorrect Authorization
  • CWE-502 Deserialization of Untrusted Data

Affected Products

ProductVersions
Sassy Social ShareSassy Social Share
  • 3.3.23Affected

References

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