CVE-2024-1685

Social Media Share Buttons <= 2.1.0 - Authenticated (Subscriber+) PHP Object Injection

Published Mar 16, 2024 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
The Social Media Share Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.0 via deserialization of untrusted input through the attachmentUrl parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code. CVE-2024-2721 is likely a duplicate to this issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-17419 The Social Media Share Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.0 via deserialization of untrusted input through the attachmentUrl parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
History
Type Values Removed Values Added
Description The Social Media Share Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.0 via deserialization of untrusted input through the attachmentUrl parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code. The Social Media Share Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.0 via deserialization of untrusted input through the attachmentUrl parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code. CVE-2024-2721 is likely a duplicate to this issue.
Title Social Media Share Buttons <= 2.1.0 - Authenticated (Subscriber+) PHP Object Injection
Type Values Removed Values Added
Weaknesses CWE-502
CPEs cpe:2.3:a:sygnoos:social_media_share_buttons:*:*:*:*:*:wordpress:*:*
Type Values Removed Values Added
First Time appeared Sygnoos
Sygnoos social Media Share Buttons
CPEs cpe:2.3:a:sygnoos:social_media_share_buttons:*:*:*:*:*:*:*:*
Vendors & Products Sygnoos
Sygnoos social Media Share Buttons
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 5:11 PM
Reserved
Feb 20, 2024, 8:10 PM
Status
Modified
Published
Mar 16, 2024, 6:15 AM
Modified
Jun 17, 2026, 7:04 AM