Social Share Buttons
Monthly
Stored cross-site scripting in the MaxFoundry Social Share Buttons plugin for WordPress, affecting all versions up to and including 1.30, allows an authenticated attacker with subscriber-level access or higher to inject arbitrary JavaScript through the 'form' parameter containing 'share_url', which then executes in the browser of any user who views the injected page. Exploitation is gated by the plugin's review-nag logic: the nonce required to reach the vulnerable save-network handler is only rendered in the DOM after a 7-day timer has elapsed since the attacker's first wp-admin visit, so a low-privilege account and a multi-day wait are both required, which is why the assessed vector raises attack complexity to High and this is treated as a moderate-priority issue rather than an emergency. No public exploit code was identified at time of analysis, and there is no confirmed active exploitation (CISA KEV).
The Social Share Buttons for WordPress plugin through 2.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The WordPress Social Share Buttons plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to,. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Missing Authorization vulnerability in Supsystic Slider by Supsystic, Supsystic Social Share Buttons by Supsystic.8.6; Social Share Buttons by Supsystic: from n/a through 2.2.9. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Multiple Authenticated (subscriber or higher user role) SQL Injection (SQLi) vulnerabilities in Social Share Buttons by Supsystic plugin <= 2.2.3 at WordPress. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.
Multiple Broken Access Control vulnerabilities in Social Share Buttons by Supsystic plugin <= 2.2.3 at WordPress. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.
The Social Share Buttons by Supsystic WordPress plugin before 2.2.4 does not perform CSRF checks in it's ajax endpoints and admin pages, allowing an attacker to trick any logged in user to manipulate. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Stored cross-site scripting in the MaxFoundry Social Share Buttons plugin for WordPress, affecting all versions up to and including 1.30, allows an authenticated attacker with subscriber-level access or higher to inject arbitrary JavaScript through the 'form' parameter containing 'share_url', which then executes in the browser of any user who views the injected page. Exploitation is gated by the plugin's review-nag logic: the nonce required to reach the vulnerable save-network handler is only rendered in the DOM after a 7-day timer has elapsed since the attacker's first wp-admin visit, so a low-privilege account and a multi-day wait are both required, which is why the assessed vector raises attack complexity to High and this is treated as a moderate-priority issue rather than an emergency. No public exploit code was identified at time of analysis, and there is no confirmed active exploitation (CISA KEV).
The Social Share Buttons for WordPress plugin through 2.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The WordPress Social Share Buttons plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to,. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Missing Authorization vulnerability in Supsystic Slider by Supsystic, Supsystic Social Share Buttons by Supsystic.8.6; Social Share Buttons by Supsystic: from n/a through 2.2.9. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Multiple Authenticated (subscriber or higher user role) SQL Injection (SQLi) vulnerabilities in Social Share Buttons by Supsystic plugin <= 2.2.3 at WordPress. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.
Multiple Broken Access Control vulnerabilities in Social Share Buttons by Supsystic plugin <= 2.2.3 at WordPress. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.
The Social Share Buttons by Supsystic WordPress plugin before 2.2.4 does not perform CSRF checks in it's ajax endpoints and admin pages, allowing an attacker to trick any logged in user to manipulate. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.