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TI-2022-21207 Aliases CVE-2022-43412GHSA-2jxx-2x93-2q2f

Observable discrepancy in Jenkins Generic Webhook Trigger Plugin

Priority LOW 31CWE-203Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-203.

Summary

Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00629 50th percentileScored 2026-11-07
Fix Fixed org.jenkins-ci.plugins:generic-webhook-trigger (Maven): 1.84.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JenkinsJenkins Generic Webhook Trigger Pluginup to 1.84.1—No fix listedCNA
—org.jenkins-ci.plugins:generic-webhook-trigger (Maven)before 1.84.21.84.2Patch availableGHSA-2jxx-2x93-2q2f
  • Jenkins Generic Webhook Trigger Plugin VendorJenkins Affected up to 1.84.1 Fixed in — No fix listed CNA
  • org.jenkins-ci.plugins:generic-webhook-trigger (Maven) Vendor— Affected before 1.84.2 Fixed in 1.84.2 Patch available GHSA-2jxx-2x93-2q2f

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:generic_webhook_trigger:*:*:*:*:*:jenkins:*:*before 1.84.2VulnerableJenkins
  • cpe:2.3:a:jenkins:generic_webhook_trigger:*:*:*:*:*:jenkins:*:* Versions before 1.84.2 Vulnerable ·Jenkins

Remediation

  • Fix · GHSA-2jxx-2x93-2q2f org.jenkins-ci.plugins:generic-webhook-trigger (Maven) Fixed in 1.84.2 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-43412
  2. 2026-10-03 Alias added: GHSA-2jxx-2x93-2q2f
  3. 2026-11-05 EPSS moved to the 50th–90th percentile

References

Advisory 3

Other 1

  • TI-2021-04749 XML external entity injection in Jenkins Generic Webhook Trigger Plugin CVSS 3.1CRITICAL 9.8
  • TI-2022-08898 Cross-site scripting in Jenkins Generic Webhook Trigger Plugin CVSS 3.1MEDIUM 5.4

Sources

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