Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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 org.jenkins-ci.main:jenkins-core
to version 2.204.2, 2.219 or higher.
org.jenkins-ci.main:jenkins-core is an open source automation server.
Affected versions of this package are vulnerable to Information Exposure when it shows various technical details about the current user on the /whoAmI
page, including the HTTP session ID.
Exploiting this vulnerability is possible by attackers who are able to exploit a cross-site scripting vulnerability to obtain the HTTP session ID value from this page.