Medium severity · published Sep 16, 2020
CVE-2020-2256
Jenkins Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site…
5.4
CVSS
0.7%
EPSS
No
On KEV
Description
Jenkins Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
CVSS vector
CVSS:3.1/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)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
Pipeline Maven Integration · Jenkins
through 3.9.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2256
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2256
Mailing List
http://www.openwall.com/lists/oss-security/2020/09/16/3
Vendor Advisory
https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1976
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