CVE-2026-54344: Command Injection (CVSS 4.7)

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.

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CVSS v3.1 Score

4.7

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0017

Probability of exploitation

0.07%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-78 OS Command Injection

References

Other References

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

Frequently Asked Questions

What is CVE-2026-54344? +

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. It has a CVSS v3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2026-54344? +

CVE-2026-54344 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0017, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-54344? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-54344