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.
References
Link | Resource |
---|---|
https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php | Patch Third Party Advisory |
https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/ | Exploit Third Party Advisory |
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321 | Third Party Advisory |
Configurations
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 : v3 : |
v2 : 6.5
v3 : 8.8 |
References | (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/ - Exploit, Third Party Advisory | |
References | (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