CVE-2014-10067
Validation Bypass in paypal-ipn
5.9
MEDIUM
CVSS 3.1
EPSS 0.22%
Description
Versions 2.x.x and earlier of `paypal-ipn` are affected by a validation bypass vulnerability. paypal-ipn uses the `test_ipn` parameter (which is set by the PayPal IPN simulator) to determine if it should use the production PayPal site or the sandbox. A motivated attacker could craft a request string using the simulator to fool the application into entering the sandbox mode, potentially allowing purchases without valid payment. ## Recommendation Upgrade to version 3.0.0 or later.
How to fix CVE-2014-10067
To remediate CVE-2014-10067, upgrade the affected package to a fixed version below.
- —upgrade to 3.0.0 or later
Is CVE-2014-10067 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |