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CVE-2026-13769

Overly permissive file permissions in AWS CLI before 1.44.78 (v1) and 2.34.29 (v2) on Unix-like systems where the umask has not been configured to restrict file permissions (the default on most systems) may allow other local users on the same host to read credentials written by certain CLI subcommands (aws codeartifact login, aws iam create-virtual-mfa-device, aws deploy register). To remediate this issue, users should upgrade to AWS CLI 1.44.78 (v1) or 2.34.29 (v2) or later.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ef956b596a76b4c2acd332de48eb960adb8b9d369ed42d0e1f550d92029c0d9d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.8,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"H…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/metrics/0/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"AWS CLI","vendor":"AWS","versions":[{"lessThanOrEqual":"1.44.77","status":"affected","version":"0","versionType":"custom"},{"lessThanOrEqual":"2.34.28","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.8,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"H…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-732","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["vendor-advisory"],"url":"https://aws.amazon.com/security/security-bulletins/2026-049-aws/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/references/2
{"tags":["patch"],"url":"https://github.com/aws/aws-cli/releases/tag/1.44.78"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/references/0
{"tags":["patch"],"url":"https://github.com/aws/aws-cli/releases/tag/2.34.29"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/references/1
{"tags":["third-party-advisory"],"url":"https://github.com/aws/aws-cli/security/advisories/GHSA-wfp6-f47h-hxc3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4dc4265986939f4ee244f6cebf298fe7faf2c144bc5d6e44fed50201a39088bd · sha256:50b8791e56356357… · /containers/cna/references/3

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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