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Medium severity · published Sep 1, 2020
CVE-2020-2244
Jenkins Build Failure Analyzer Plugin 1.27.0 and earlier does not escape matching text in a form validation response, resulting in a cross-site scripting (XSS) vulnerability…
5.4
CVSS
0.8%
EPSS
No
On KEV
Description
Jenkins Build Failure Analyzer Plugin 1.27.0 and earlier does not escape matching text in a form validation response, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to provide console output for builds used to test build log indications.
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)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BF
Build Failure Analyzer · Jenkins
through 1.27.0 · source: NVD
Affected product
BF
Build Failure Analyzer
Jenkins
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2244
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2244
Mailing List
http://www.openwall.com/lists/oss-security/2020/09/01/3
Vendor Advisory
https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1770
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