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TI-2018-15891 Aliases CVE-2018-1000418GHSA-w3f7-2qfw-348x

An improper authorization vulnerability exists in Jenkins HipChat Plugin 2.2.0 and…

Priority MEDIUM 40CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-863.

Summary

An improper authorization vulnerability exists in Jenkins HipChat Plugin 2.2.0 and earlier in HipChatNotifier.java that allows attackers with Overall/Read access to send test notifications to an attacker-specified HipChat server with attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Why it matters now

EPSS 0.01064 64th percentileScored 2026-11-07
Fix Fixed org.jvnet.hudson.plugins:hipchat (Maven): 2.2.1

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.jvnet.hudson.plugins:hipchat (Maven)before 2.2.12.2.1Patch availableGHSA-w3f7-2qfw-348x
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • org.jvnet.hudson.plugins:hipchat (Maven) Vendor— Affected before 2.2.1 Fixed in 2.2.1 Patch available GHSA-w3f7-2qfw-348x

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:hipchat:*:*:*:*:*:jenkins:*:*up to 2.2.0VulnerableAtlassian
  • cpe:2.3:a:atlassian:hipchat:*:*:*:*:*:jenkins:*:* Versions up to 2.2.0 Vulnerable ·Atlassian

Remediation

  • Fix · GHSA-w3f7-2qfw-348x org.jvnet.hudson.plugins:hipchat (Maven) Fixed in 2.2.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1000418
  2. 2026-10-03 Alias added: GHSA-w3f7-2qfw-348x

References

Advisory 1

Other 2

  • TI-2015-04722 The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated… CVSS 2.0MEDIUM 6.5
  • TI-2017-10687 Memory corruption in Atlassian Hipchat for Mac desktop client CVSS 3.1CRITICAL 9.8
  • TI-2018-15892 An improper authorization vulnerability exists in Jenkins HipChat Plugin 2.2.0 and… CVSS 3.0MEDIUM 6.5
  • TI-2017-05648 Acceptance of invalid/self-signed TLS certificates in Atlassian HipChat before 3.16.2 for… CVSS 3.0MEDIUM 5.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences