CVE-2026-54344

ToolJet GitHub Actions comment body shell injection exposes deployment secrets

HIGH
8.8
CVSS Score
Published: July 8, 2026 at 03:08 PM UTC
Updated: August 26, 2026 at 04:51 PM UTC
1 product affected across 1 vendorToolJet

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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

ToolJet is an open-source low-code platform for building internal tools. Prior to 3.20.180, ToolJet's render preview deployment workflow interpolates github.event.comment.body directly into a bash conditional in a run step, allowing any GitHub user who can comment on an open pull request with a deploy command to execute shell commands on the CI runner and exfiltrate deployment secrets. This issue is reported as fixed in version 3.20.180.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.20.180
Affected range stops below 3.20.180, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

x_refsource_CONFIRMExploitMitigationVendor Advisory
Source: cverecord
https://github.com/ToolJet/ToolJet/security/advisories/GHSA-4pm2-w6g5-28mm

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78

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