Critical severity · published Feb 15, 2023
CVE-2023-25765
In Jenkins Email Extension Plugin 2.93 and earlier, templates defined inside a folder were not subject to Script Security protection, allowing attackers able to define email…
9.9
CVSS
1.1%
EPSS
No
On KEV
Description
In Jenkins Email Extension Plugin 2.93 and earlier, templates defined inside a folder were not subject to Script Security protection, allowing attackers able to define email templates in folders to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EE
Email Extension · Jenkins
before 2.93.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-25765
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-25765
Mailing List
http://www.openwall.com/lists/oss-security/2023/02/15/4
Vendor Advisory
https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2939
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