Information Exposure Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.204.2) [2.205,2.219)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.53% (78th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-3177801
- published 21 Dec 2022
- disclosed 24 May 2022
- credit Daniel Beck, Wadeck Follonier
Introduced: 24 May 2022
CVE-2020-2103 Open this link in a new tabHow to fix?
Upgrade org.jenkins-ci.main:jenkins-core to version 2.204.2, 2.219 or higher.
Overview
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.
CVSS Scores
version 3.1