CVE-2026-107703

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.84% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 78.9% of scored records. A rank, not a probability.

NVD base score

9.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-10-08.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-08 18:36Z20 DAYS AGO

Last updated

2026-10-08 19:18Z20 DAYS AGO

Reserved

2026-10-08

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

755ea0290b13c4553941140fad1064085c8e48f5e94a0d64ac4a27c256f1c5e7

• gist.github.comhttps://gist.github.com/R3tro16/5a508fcfddfb0dfe66a0a53437ede74cthird-party-advisory
• github.comhttps://github.com/enmaso/node-convert/blob/143e4d76244e2daac57eef59d8ed5983e33ee4fb/convert.js#L4-L15technical-description
• github.comhttps://github.com/enmaso/node-convertproduct
• www.vulncheck.comVulnCheck Advisory: @enmaso/node-convert through 1.0.0 OS Command Injection via filepath and convertTohttps://www.vulncheck.com/advisories/enmaso-node-convert-through-1.0.0-os-command-injection-via-filepath-and-converttothird-party-advisory