Jenkins HashiCorp Vault Plugin exposes system-scoped Vault credentials

published 2025-12-10 10 mo ago modified 2026-10-14 25 d ago also EUVD-2025-202450 , GHSA-3fm2-hx3h-xm4v

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits: 0; none known

Jenkins HashiCorp Vault Plugin 371.v884a_4dd60fb_6 and earlier does not set the appropriate context for Vault credentials lookup, allowing attackers with Item/Configure permission to access and potentially capture Vault credentials they are not entitled to.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 10 mo ago (2025-12-10)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
GitHub	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
maven	com.datapipe.jenkins.plugins:hashicorp-vault-plugin	<=371	no fix listed

Affected products

Jenkins Project Jenkins HashiCorp Vault Plugin

Classification

Weakness

CWE-282 Improper Ownership Management

References

jenkins.io /security/advisory/2025-12-10/#SECURITY-3045
vendor-advisory, web
nvd.nist.gov /vuln/detail/CVE-2025-67642
advisory
github.com /jenkinsci/hashicorp-vault-plugin
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary