What is CVE-2026-72591?

CVE-2026-72591 is a high-severity vulnerability in Gabehf Koito, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.7/10. Published 2026-08-10.

How severe is CVE-2026-72591?

High severity. CVSS v3 base score is 7.7 out of 10.

SSRF in Gabehf Koito

CVE-2026-72591

A server-side request forgery (SSRF) vulnerability in gabehf/Koito through v0.3.2 allows an authenticated user to make the server perform HTTP requests to arbitrary internal or external hosts by supplying a crafted image_url value in the P…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Gabehf Koito — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)

Frequently asked questions

What is CVE-2026-72591?: CVE-2026-72591 is a high-severity vulnerability in Gabehf Koito, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.7/10. Published 2026-08-10.
How severe is CVE-2026-72591?: High severity. CVSS v3 base score is 7.7 out of 10.