Detections
Analytics
SCA: security update for @enspirit/elo (GHSA-7w38-ggh5-v542)
critical Tenable Self-Hosted Container Security Plugin ID 478257
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- Elo is a purely functional expression language for no-code tools. Prior to 1.0.1, the Ruby backend in
src/compilers/ruby.ts embeds attacker-controlled text in Ruby double-quoted strings without escaping #, so
Ruby interpolation forms in the string-literal emitter or the labelled subtype-constraint branch become
executable Ruby. The affected entry points include the /try playground with the Ruby target, bin/eloc -t
ruby -x, and defaultFormats.elo.parse() followed by Ruby emission. A failing labelled subtype constraint
evaluates its message, while an ordinary string literal is evaluated when the compiled Ruby runs, allowing
Ruby code and shell command execution through backticks. JavaScript, Python, and SQL emission are not
affected by this Ruby-specific path. This issue is fixed in version 1.0.1. (CVE-2026-44266)
Solution
Update the @enspirit/elo library and its related packages to version 1.0.1 or later.See Also
Plugin Details
Severity: Critical
ID: 478257
Version: Revision 1.2
Type: Local
Family: SCA Checks
Published: 11/3/2026
Updated: 11/4/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Medium
Score: 4.9
Percentile: 58.63
Vendor
Vendor Severity: Critical
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-44266
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 11/3/2026
Vulnerability Publication Date: 11/3/2026
Reference Information
CVE: CVE-2026-44266