What is CVE-2025-47424?

CVE-2025-47424 is a high-severity vulnerability in Retool, classified under CWE-348. CVSS score: 7.1/10. Published 2025-05-09.

How severe is CVE-2025-47424?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Retool

CVE-2025-47424

Retool (self-hosted) before 3.196.0 allows Host header injection. When the BASE_DOMAIN environment variable is not set, the HTTP host header can be manipulated.

EPSS: 0.001 (27.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L/E:P/RL:O/RC:C.

Affected products

Retool — versions 3.18.1, 3.20.1, 3.22.1

Weakness classification (CWE)

CWE-348

References

docs.retool.com/disclosures/cve-2025-47424

Frequently asked questions

What is CVE-2025-47424?: CVE-2025-47424 is a high-severity vulnerability in Retool, classified under CWE-348. CVSS score: 7.1/10. Published 2025-05-09.
How severe is CVE-2025-47424?: High severity. CVSS v3 base score is 7.1 out of 10.