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Vulnerability record · CVE-2026-93349 · published 23 September 2026

CVE-2026-93349: OS command injection vulnerability

Frictionless through 5.20.0rc1 contains an OS command injection vulnerability in the explore console command that allows an attacker who supplies a crafted Data Package descriptor to execute arbitrary operating system commands as the user who explores it. Attackers can place shell metacharacters in resource path values within a datapackage.json descriptor, which are passed unsanitized to os.system through a shell, causing arbitrary command execution in the victim's security context when they run the explore command against the untrusted package.

8.6 CVSS 4.0 High EPSS 2.0% · top 19.6% CWE-78 · OS command injection Awaiting Analysis
8.6CVSS 4.0 base score
2.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
24 Sep 2026Last modified by NVD

Description

Frictionless through 5.20.0rc1 contains an OS command injection vulnerability in the explore console command that allows an attacker who supplies a crafted Data Package descriptor to execute arbitrary operating system commands as the user who explores it. Attackers can place shell metacharacters in resource path values within a datapackage.json descriptor, which are passed unsanitized to os.system through a shell, causing arbitrary command execution in the victim's security context when they run the explore command against the untrusted package.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/SaiTeja-Erukude/CVE-2026-93349-frictionless-command-injection
https://github.com/frictionlessdata/frictionless-py/pull/1820
https://www.vulncheck.com/advisories/frictionless-os-command-injection-via-explore-console-command

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Source: NIST National Vulnerability Database (record CVE-2026-93349), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.