Known vulnerabilities in WPUpper Share Buttons

Free social share buttons, share to Facebook, WhatsApp, Messenger, Twitter, Reddit and much more.

3Reported vulnerabilities

5.3Highest CVSS score

3.52Latest version

4,000+Active installs

What to do now

Update WPUpper Share Buttons to 3.52 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: March 27, 2025 / Tested up to WordPress: 6.7.7 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2022-3838	Medium 4.8	0.5%	3.42 and earlier	`3.43`	December 5, 2022
CVE-2024-4997	Medium 5.3	0.4%	0 to 3.43 (inclusive) 0 to 3.43 (inclusive)	`3.50`	June 4, 2024
CVE-2024-13883	Medium 4.3	0.2%	3.51 and earlier	`3.52`	February 21, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.