Read the docs
TI-2020-02085 Aliases CVE-2020-2208GHSA-656g-hf8v-x2rw

Insufficiently protected credentials in Jenkins Slack Upload Plugin

Priority LOW 21CWE-522Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-522.

Summary

Jenkins Slack Upload Plugin 1.7 and earlier stores a secret unencrypted in job config.xml files on the Jenkins master where it can be viewed by users with Extended Read permission, or access to the master file system.

Why it matters now

EPSS 0.00691 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
JenkinsJenkins Slack Upload Pluginup to 1.7—No fix listedCNA
—org.jenkins-ci.plugins:slack-uploader (Maven)up to 1.7—No fix listedGHSA-656g-hf8v-x2rw
  • Jenkins Slack Upload Plugin VendorJenkins Affected up to 1.7 Fixed in — No fix listed CNA
  • org.jenkins-ci.plugins:slack-uploader (Maven) Vendor— Affected up to 1.7 Fixed in — No fix listed GHSA-656g-hf8v-x2rw

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:slack_upload:*:*:*:*:*:jenkins:*:*up to 1.7VulnerableJenkins
  • cpe:2.3:a:jenkins:slack_upload:*:*:*:*:*:jenkins:*:* Versions up to 1.7 Vulnerable ·Jenkins

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-2208
  2. 2026-10-03 Alias added: GHSA-656g-hf8v-x2rw

References

Advisory 3

Other 1

Sources

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