WordPress plugin
PayPal Responder security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All PayPal Responder vulnerabilities
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PayPal Responder: common questions
Does PayPal Responder have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in PayPal Responder: 1 medium. At least one is not fixed in the latest version.
How do I check which version of PayPal Responder I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent PayPal Responder vulnerability?
CVE-2024-53750, published Nov 28, 2024: PayPal Responder <= 1.2 - Cross-Site Request Forgery to Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any PayPal Responder vulnerability listed in CISA KEV?
No. None of the known PayPal Responder vulnerabilities is currently listed in the CISA KEV catalog.