CVE-2023-39348

mediumpriority · track · 21EPSS 0.004 · 32 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.38% (32nd) EPSS

CVSS 5.3 · medium

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Spinnaker is an open source, multi-cloud continuous delivery platform. Log output when updating GitHub status is improperly set to FULL always. It's recommended to apply the patch and rotate the GitHub token used for github status notifications. Given that this would output github tokens to a log system, the risk is slightly higher than a "low" since token exposure could grant elevated access to repositories outside of control. If using READ restricted tokens, the exposure is such that the token itself could be used to access resources otherwise restricted from reads. This only affects users of GitHub Status Notifications. This issue has been addressed in pull request 1316. Users are advised to upgrade. Users unable to upgrade should disable GH Status Notifications, Filter their logs for Echo log data and use read-only tokens that are limited in scope.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.14mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.14mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:Nsecondary · security-advisories@github.comexploitability 0.9 · impact 2.7

v3.14mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-532USCWE-532US

affected products (12)

Products and version ranges known to be affected.

spinnaker spinnaker≤ < 1.28.8enisa_euvdEU
spinnaker spinnaker1.29.0, → 1.29.6enisa_euvdEU
spinnaker spinnaker1.30.0, → 1.30.3enisa_euvdEU
spinnaker spinnaker1.31.0, → 1.31.1enisa_euvdEU
linuxfoundation spinnaker< 1.28.8nvdUScpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*
linuxfoundation spinnaker1.29.0 → 1.29.6nvdUScpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*
linuxfoundation spinnaker= 1.30.0nvdUScpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*
linuxfoundation spinnaker1.30.0 → 1.30.3nvdUScpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:*
Go github.com/spinnaker/spinnakerall versionsosvUSpkg:golang/github.com/spinnaker/spinnaker
Go github.com/spinnaker/spinnaker≥ 1.29.0osvUSpkg:golang/github.com/spinnaker/spinnaker
Go github.com/spinnaker/spinnaker≥ 1.30.0osvUSpkg:golang/github.com/spinnaker/spinnaker
Go github.com/spinnaker/spinnaker≥ 1.31.0osvUSpkg:golang/github.com/spinnaker/spinnaker

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-rq5c-hvw6-8pr7Improper log output when using GitHub Status Notifications in spinnaker2023-08-29ghsa · osvUS
### Impact ONLY IMPACTS those use GitHub Status Notifications Log output when updating GitHub status is improperly set to FULL always. It's recommended to apply the patch and rotate the GitHub token used for github status notifications. Given that this would output github tokens to a log system, the risk is slightly higher than a "low" since token exposure could grant elevated access to repositories outside of control. If using READ restricted tokens, the exposure is such that the token itself could be used to access resources otherwise restricted from reads. ### Patches Patch is in progress. https://github.com/spinnaker/echo/pull/1316 ### Workarounds Disable GH Status Notifications. Filter your logs for Echo log data. Use read-only tokens that are limited in scope. ### References sig-security in slack: https://spinnakerteam.slack.com/archives/CFN8F5UR2

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2023-08-28modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

scry

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