Medium severity · published May 27, 2026
CVE-2026-48926
Jenkins Job Import Plugin 143.v044a_2e819b_27 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to enumerate…
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
Jenkins Job Import Plugin 143.v044a_2e819b_27 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JJ
Jenkins Job Import Plugin · Jenkins Project
through 143.v044a_2e819b_27 · source: vendor
JI
Job Import · Jenkins
through 122.v35289550f1e6; 143.v044a_2e819b_27 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-48926
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-48926
Vendor Advisory
https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3783
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