CVE-2026-54344Public exploit

Secret exfiltration via comment body shell injection

Published Jul 8, 2026 · Updated Jul 8, 2026

Command injection in ToolJet before 3.20.180 allows remote attackers to exfiltrate deployment secrets through a pull-request comment. The render-preview-deploy.yml workflow substitutes github.event.comment.body verbatim into a Bash conditional before shell parsing, so metacharacters escape the comparison and run attacker-supplied commands. Any GitHub user able to comment on an open pull request and include a deploy trigger can reach the job without repository membership or approval.

CVSS severity4.7
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Command injection in ToolJet before 3.20.180 allows remote attackers to exfiltrate deployment secrets through a pull-request comment. The render-preview-deploy.yml workflow substitutes github.event.comment.body verbatim into a Bash conditional before shell parsing, so metacharacters escape the comparison and run attacker-supplied commands. Any GitHub user able to comment on an open pull request and include a deploy trigger can reach the job without repository membership or approval.

The record

CVE
CVE-2026-54344
Published
Jul 8, 2026
Updated
Jul 8, 2026
Vendor
ToolJet
Product
ToolJet
Classifications
CWE-78, T1059.004
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 3.20.180

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

ToolJet · ToolJetversion=< 3.20.180

Published CVSS scores

4.7GitHub, Inc.CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo