Bug 2215086 (CVE-2023-35143) - CVE-2023-35143 jenkins-2-plugins: repository: Stored XSS vulnerability in Maven Repository Server Plugin
Summary: CVE-2023-35143 jenkins-2-plugins: repository: Stored XSS vulnerability in Mav...
Keywords:
Status: NEW
Alias: CVE-2023-35143
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Nobody
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Depends On:
Blocks: 2215113
TreeView+ depends on / blocked
 
Reported: 2023-06-14 17:41 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-07-07 08:33 UTC (History)
16 users (show)

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A flaw was found in the Jenkins Maven Repository Server Plugin, where it is vulnerable to Cross-site scripting caused by the improper validation of user-supplied input. A remote, authenticated attacker can inject malicious script into a web page, which would be executed in a victim's web browser within the security context of the hosting Web site once the page is viewed. This flaw allows an attacker to steal the victim's cookie-based authentication credentials.
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Description Guilherme de Almeida Suckevicz 2023-06-14 17:41:58 UTC 
Jenkins Maven Repository Server Plugin 1.10 and earlier does not escape the versions of build artifacts on the Build Artifacts As Maven Repository page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control maven project versions in `pom.xml`.

References:
https://www.jenkins.io/security/advisory/2023-06-14/#SECURITY-3156
http://www.openwall.com/lists/oss-security/2023/06/14/5
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