Medium severity · published Sep 20, 2023
CVE-2023-43501
A missing permission check in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified hostname…
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
A missing permission check in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified hostname and port using attacker-specified username and password.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BF
Build Failure Analyzer · Jenkins
before 2.4.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-43501
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-43501
Mailing List
http://www.openwall.com/lists/oss-security/2023/09/20/5
Vendor Advisory
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3226
More from Build Failure Analyzer
8.8
CVE-2023-43500
A cross-site request forgery (CSRF) vulnerability in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers to connect to an attacker-specified hostname and port…
8.8
CVE-2019-16553
A cross-site request forgery vulnerability in Jenkins Build Failure Analyzer Plugin 1.24.1 and earlier allows attackers to have Jenkins evaluate a computationally expensive…
6.5
CVE-2019-16555
A user-supplied regular expression in Jenkins Build Failure Analyzer Plugin 1.24.1 and earlier was processed in a way that wasn't interruptible, allowing attackers to have Jenkins…
6.1
CVE-2016-4988
Cross-site scripting (XSS) vulnerability in the Build Failure Analyzer plugin before 1.16.0 in Jenkins allows remote attackers to inject arbitrary web script or HTML via an…
5.4
CVE-2023-43499
Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier does not escape Failure Cause names in build logs, resulting in a stored cross-site scripting (XSS) vulnerability…