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CVE-2026-57288

Jenkins Active Directory Plugin 2.41.1 and earlier does not escape the user name before building the LDAP search filter in the Windows native (ADSI) authentication path, allowing unauthenticated attackers to inject LDAP wildcard characters to enumerate directory entries and to authenticate as a matching user whose password they know without knowing their exact user name.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9cfd95be11a3f92b4e5087edcccbe220fd722cea24627912639821db6a10f761
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Jenkins Active Directory Plugin","vendor":"Jenkins Project","versions":[{"lessThanOrEqual":"2.41.1","status":"affected","version":"0","versionType":"maven"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d2e8e2bae1ac58931ca03c9f2df810930223ce5c217b5116eb66c562785a0429 · sha256:37d7745ff1db1f14… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d2e8e2bae1ac58931ca03c9f2df810930223ce5c217b5116eb66c562785a0429 · sha256:37d7745ff1db1f14… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-90","description":"CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d2e8e2bae1ac58931ca03c9f2df810930223ce5c217b5116eb66c562785a0429 · sha256:37d7745ff1db1f14… · /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-3651"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d2e8e2bae1ac58931ca03c9f2df810930223ce5c217b5116eb66c562785a0429 · sha256:37d7745ff1db1f14… · /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.

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