Medium severity · published Jan 26, 2018
CVE-2017-1000386
Jenkins Active Choices plugin version 1.5.3 and earlier allowed users with Job/Configure permission to provide arbitrary HTML to be shown on the 'Build With Parameters' page…
5.4
CVSS
0.8%
EPSS
No
On KEV
Description
Jenkins Active Choices plugin version 1.5.3 and earlier allowed users with Job/Configure permission to provide arbitrary HTML to be shown on the 'Build With Parameters' page through the 'Active Choices Reactive Reference Parameter' type. This could include, for example, arbitrary JavaScript. Active Choices now sanitizes the HTML inserted on the 'Build With Parameters' page if and only if the script is executed in a sandbox. As unsandboxed scripts are subject to administrator approval, it is up to the administrator to allow or disallow problematic script output.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Active Choices · Jenkins
through 1.5.2; 1.5.3; 1.5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-1000386
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-1000386
Third Party Advisory
http://www.securityfocus.com/bid/101538
Vendor Advisory
https://jenkins.io/security/advisory/2017-10-23/
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