Known vulnerabilities in Podcast Subscribe Buttons

Add beautiful podcast subscribe buttons anywhere.

2Reported vulnerabilities

5.4Highest CVSS score

1.5.5Latest version

4,000+Active installs

What to do now

Update Podcast Subscribe Buttons to 1.4.9 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: October 13, 2025 / Tested up to WordPress: 6.8.8 / 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-2021-24743	Medium 5.4	0.6%	Before 1.4.2	`1.4.2`	October 18, 2021
CVE-2023-5308	Medium 5.4	0.4%	1.4.8 and earlier	`1.4.9`	October 20, 2023

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