What’s Vulnerable › Vulnerabilities

CVE-2023-25479: WordPress Podlove Subscribe button Plugin <= 1.3.7 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-25 · updated 2026-06-17
• Weakness: CWE-79

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Podlove Podlove Subscribe button plugin <= 1.3.7 versions.

Affected products

• Podlove Subscribe button: before 1.3.9 — fixed in 1.3.9

How to fix

Upgrade to a fixed version: Podlove Subscribe button 1.3.9. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/podlove-subscribe-button/wordpress-podlove-subscribe-button-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/podlove-subscribe-button/wordpress-podlove-subscribe-button-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve

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