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 spiderlabs/modsecurity
to version 3.0.12 or higher.
Affected versions of this package are vulnerable to Improper Input Validation that allows an attacker to bypass Web Application Firewall (WAF) rules designed to inspect the path component by submitting a request with a URL. The way the URL decoding is handled before separating the URL path component from the optional query string component in the REQUEST_FILENAME
and REQUEST_BASENAME
variables allows the attacker to place a payload after %3F
, which will be treated as a separator character.
This vulnerability can be avoided by using the REQUEST_URI_RAW
variable to derive all other required variables, including performing any required URL decoding.