The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade prestashop/ps_checkout to version 5.0.5, 7.4.4.1, 8.4.4.1 or higher.
Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs involving the PHP array_search() function. An attacker can gain unauthorized access to a PayPal merchant account.
Note: Versions 9.4.3.1 through 9.4.3.3, which used the build numbering scheme prior to 2025, are also vulnerable.