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CVE-2026-45407

Dokku is a docker-powered PaaS. Prior to 0.38.2, the git:auth command creates $DOKKU_ROOT/.netrc using bash's touch command, which applies the default umask of 0644. This pre-creation defeats the netrc binary's built-in 0600 permission setting, leaving git credentials readable by any local user who can traverse the dokku home directory. This vulnerability is fixed in 0.38.2.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:90a1701407aad85f822e60f1b8fd5a0e2eced7e923e899a43e95f69b44ad6d01
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"dokku","vendor":"dokku","versions":[{"status":"affected","version":"< 0.38.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2a13bd9da73a57697280b4d41c31ac5a3f8676a48838b5d8b6f71e4098b01cd9 · sha256:85757794f2dd3699… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2a13bd9da73a57697280b4d41c31ac5a3f8676a48838b5d8b6f71e4098b01cd9 · sha256:85757794f2dd3699… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-522","description":"CWE-522: Insufficiently Protected Credentials","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2a13bd9da73a57697280b4d41c31ac5a3f8676a48838b5d8b6f71e4098b01cd9 · sha256:85757794f2dd3699… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/dokku/dokku/pull/8589","tags":["x_refsource_MISC"],"url":"https://github.com/dokku/dokku/pull/8589"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a13bd9da73a57697280b4d41c31ac5a3f8676a48838b5d8b6f71e4098b01cd9 · sha256:85757794f2dd3699… · /containers/cna/references/1
{"name":"https://github.com/dokku/dokku/security/advisories/GHSA-xh7p-9crg-pchr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dokku/dokku/security/advisories/GHSA-xh7p-9crg-pchr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2a13bd9da73a57697280b4d41c31ac5a3f8676a48838b5d8b6f71e4098b01cd9 · sha256:85757794f2dd3699… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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