CVE-2021-39321

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:heateor:sassy_social_share:3.3.23:*:*:*:*:wordpress:*:*

History

25 Oct 2021, 19:58

Type Values Removed Values Added
CPE cpe:2.3:a:heateor:sassy_social_share:3.3.23:*:*:*:*:wordpress:*:*
CVSS v2 : unknown
v3 : 8.8
v2 : 6.5
v3 : 8.8
References (MISC) https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321 - (MISC) https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321 - Third Party Advisory
References (MISC) https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/ - (MISC) https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/ - Exploit, Third Party Advisory
References (MISC) https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php - (MISC) https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php - Patch, Third Party Advisory

21 Oct 2021, 20:25

Type Values Removed Values Added
New CVE

Information

Published : 2021-10-21 20:15

Updated : 2024-02-04 22:08


NVD link : CVE-2021-39321

Mitre link : CVE-2021-39321

CVE.ORG link : CVE-2021-39321


JSON object : View

Products Affected

heateor

  • sassy_social_share
CWE
CWE-502

Deserialization of Untrusted Data

CWE-863

Incorrect Authorization