CVE-2026-93349

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-23. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: —CVSS: 8.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
8.8
EG Score
8.8(high)
EG Risk
56(Track*)
EG Risk 56/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
—
EPSS %ILE
—
KEV
Not listed

Published

September 23, 2026

Last Modified

September 23, 2026

Advisory Details (3)

Auto-updated Sep 23, 2026
🔬 Proof of concept available. No patch confirmed yet. Sources: github_pr.
generic

Frictionless OS Command Injection via explore Console Command | Advisories | VulnCheck

https://www.vulncheck.com/advisories/frictionless-os-command-injection-via-explore-console-command
github_pr

Fix CVE-2026-93349 Command Injection

Upstream fix in progress (PR #1820 · frictionlessdata/frictionless-py, state=open)

https://github.com/frictionlessdata/frictionless-py/pull/1820
generic🟡 PoC Available

GitHub - SaiTeja-Erukude/CVE-2026-93349-frictionless-command-injection: Frictionless <= 5.20.0rc1 OS command injection via CLI explore. · GitHub

https://github.com/SaiTeja-Erukude/CVE-2026-93349-frictionless-command-injection

Vendor Advisories for CVE-2026-93349(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 7× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-23 19:29 UTCEG score recompute
  2. 2026-09-23 19:28 UTCGHSA enrichment
  3. 2026-09-23 18:50 UTCEG score recompute
  4. 2026-09-23 18:50 UTCGHSA enrichment
  5. 2026-09-23 17:18 UTCEG score recompute
  6. 2026-09-23 16:39 UTCEG score recompute
  7. 2026-09-23 16:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2026-93349?
CVE-2026-93349 is a high vulnerability published on September 23, 2026. 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…
When was CVE-2026-93349 disclosed?
CVE-2026-93349 was first published in the National Vulnerability Database on September 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-93349?
CVE-2026-93349 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-93349?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-93349, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-93349

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