CVE Explorer

CVE-2026-5058

aws-mcp-server Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of aws-mcp-server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the allowed commands list. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute co

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d686376ec4028d5d000d1832278474ed33f4a71ca29c0df2d2cd6d10c52b414e

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unknown","product":"aws-mcp-server","vendor":"aws-mcp-server","versions":[{"status":"affected","version":"1.3.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:0194439b8d87d5adaaf38f80517d28eb6be7f800ac0788958ccdba2167bb50e7 · sha256:ac34ee636646de43… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:0194439b8d87d5adaaf38f80517d28eb6be7f800ac0788958ccdba2167bb50e7 · sha256:ac34ee636646de43… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:0194439b8d87d5adaaf38f80517d28eb6be7f800ac0788958ccdba2167bb50e7 · sha256:ac34ee636646de43… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"ZDI-26-246","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-246/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:0194439b8d87d5adaaf38f80517d28eb6be7f800ac0788958ccdba2167bb50e7 · sha256:ac34ee636646de43… · /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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