What is CVE-2026-72552?

CVE-2026-72552 is a high-severity vulnerability in Dub, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.5/10. Published 2026-08-11.

How severe is CVE-2026-72552?

High severity. CVSS v3 base score is 7.5 out of 10.

SSRF in Dub

CVE-2026-72552

A server-side request forgery vulnerability in Dub as of 2026-07-10 allows unauthenticated remote attackers to make the server issue HTTP requests to arbitrary internal or external hosts via the metatags edge endpoint. The endpoint fetches…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Dub — versions 0

Weakness classification (CWE)

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

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

Frequently asked questions

What is CVE-2026-72552?: CVE-2026-72552 is a high-severity vulnerability in Dub, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.5/10. Published 2026-08-11.
How severe is CVE-2026-72552?: High severity. CVSS v3 base score is 7.5 out of 10.