High severity · published Jun 14, 2023
CVE-2023-35141
In Jenkins 2.399 and earlier, LTS 2.387.3 and earlier, POST requests are sent in order to load the list of context actions
8.0
CVSS
0.9%
EPSS
No
On KEV
Description
In Jenkins 2.399 and earlier, LTS 2.387.3 and earlier, POST requests are sent in order to load the list of context actions. If part of the URL includes insufficiently escaped user-provided values, a victim may be tricked into sending a POST request to an unexpected endpoint by opening a context menu.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
Jenkins · Jenkins
before 2.400; before 2.401.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-35141
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-35141
Mailing List
http://www.openwall.com/lists/oss-security/2023/06/14/5
Vendor Advisory
https://www.jenkins.io/security/advisory/2023-06-14/#SECURITY-3135
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