CVE Explorer
CVE-2026-57294
A missing permission check in Jenkins EC2 Fleet Plugin 4.2.3.539.v8fedff2a_81c3 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing AWS credentials stored in Jenkins.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Jenkins EC2 Fleet Plugin","vendor":"Jenkins Project","versions":[{"lessThanOrEqual":"4.2.3.539.v8fedff2a_81c3","status":"affected","version":"0","versionType":"maven"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:0fb592d304296f845fd7c7292586f8d8e61e20d602c67450b047e38ae158dfee · sha256:8f2faac44d5245bf… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:0fb592d304296f845fd7c7292586f8d8e61e20d602c67450b047e38ae158dfee · sha256:8f2faac44d5245bf… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0fb592d304296f845fd7c7292586f8d8e61e20d602c67450b047e38ae158dfee · sha256:8f2faac44d5245bf… · /containers/adp/0/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Jenkins Security Advisory 2026-06-24","tags":["vendor-advisory"],"url":"https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3774"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0fb592d304296f845fd7c7292586f8d8e61e20d602c67450b047e38ae158dfee · sha256:8f2faac44d5245bf… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.