High severity · published Jan 12, 2022
CVE-2022-23107
Jenkins Warnings Next Generation Plugin 9.10.2 and earlier does not restrict the name of a file when configuring custom ID, allowing attackers with Item/Configure permission to…
8.1
CVSS
1.9%
EPSS
No
On KEV
Description
Jenkins Warnings Next Generation Plugin 9.10.2 and earlier does not restrict the name of a file when configuring custom ID, allowing attackers with Item/Configure permission to write and read specific files with a hard-coded suffix on the Jenkins controller file system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WN
Warnings Next Generation · Jenkins
9.0.0 before 9.0.2; 9.5.0 before 9.5.2; 9.10.0 through 9.10.2; 9.7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-23107
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-23107
Mailing List
http://www.openwall.com/lists/oss-security/2022/01/12/6
Vendor Advisory
https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2090
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