Medium severity · published Dec 13, 2023
CVE-2023-50770
Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a recoverable format, allowing attackers…
6.7
CVSS
0.3%
EPSS
No
On KEV
Description
Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a recoverable format, allowing attackers with access to the Jenkins controller file system to recover the plain text password of that account, likely gaining administrator access to Jenkins.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openid · Jenkins
through 2.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-50770
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-50770
Mailing List
http://www.openwall.com/lists/oss-security/2023/12/13/4
Vendor Advisory
https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-3168
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