CVE-2026-45407
5
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| dokku | dokku | < 0.38.2 | affected |
Weaknesses
- CWE-522: CWE-522: Insufficiently Protected Credentials
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/dokku/dokku/security/advisories/GHSA-xh7p-9crg-pchr
- https://github.com/dokku/dokku/pull/8589
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