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A cross-site scripting vulnerability exists in Jenkins S3 Plugin 0.10.12 and older in…

Priority LOW 26CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

A cross-site scripting vulnerability exists in Jenkins S3 Plugin 0.10.12 and older in src/main/resources/hudson/plugins/s3/S3ArtifactsProjectAction/jobMain.jelly that allows attackers able to control file names of uploaded files to define file names containing JavaScript that would be executed in another user's browser when that user performs some UI actions.

Why it matters now

EPSS 0.00661 51st percentileScored 2026-11-07
Fix Fixed org.jenkins-ci.plugins:s3 (Maven): 0.11.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—org.jenkins-ci.plugins:s3 (Maven)before 0.11.00.11.0Patch availableGHSA-3892-qqv6-h2qm
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • org.jenkins-ci.plugins:s3 (Maven) Vendor— Affected before 0.11.0 Fixed in 0.11.0 Patch available GHSA-3892-qqv6-h2qm

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:s3_publisher:*:*:*:*:*:jenkins:*:*up to 0.10.12VulnerableJenkins
  • cpe:2.3:a:jenkins:s3_publisher:*:*:*:*:*:jenkins:*:* Versions up to 0.10.12 Vulnerable ·Jenkins

Remediation

  • Fix · GHSA-3892-qqv6-h2qm org.jenkins-ci.plugins:s3 (Maven) Fixed in 0.11.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1000177
  2. 2026-10-03 Alias added: GHSA-3892-qqv6-h2qm

References

  • TI-2020-01991 Insufficiently protected credentials in Jenkins S3 publisher Plugin CVSS 3.1HIGH 7.5
  • TI-2021-04731 Missing authorization in Jenkins S3 publisher Plugin CVSS 3.1MEDIUM 4.3
  • TI-2021-04730 Missing authorization in Jenkins S3 publisher Plugin CVSS 3.1MEDIUM 4.3

Sources