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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Start learningUpgrade activestorage
to version 5.2.1.1 or higher.
activestorage attaches cloud and local files in Rails applications.
Affected versions o f this package are vulnerable to Access Restriction Bypass. Signed download URLs generated by ActiveStorage
for Google Cloud Storage service and Disk service include content-disposition
and content-type
parameters that an attacker can modify. This can be used to upload specially crafted HTML files and have them served and executed inline.