vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-72552

Dub Dub - Server-Side Request Forgery

HIGH
7.5
CVSS Score
Published: August 11, 2026 at 11:10 AM UTC
Updated: October 24, 2026 at 03:10 PM UTC
1 product affected across 1 vendorDub

Using Dub by Dub?

Get instant alerts when new vulnerabilities affect Dub - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

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 any caller-supplied URL without applying a denylist or requiring authentication. An attacker can use this to scan internal services or exfiltrate data from cloud metadata endpoints.

Affected

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

Dub· Dub
90%
0 ≤ v ≤ 2026-07-100

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://github.com/dubinc/dub

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

7.5HIGHTuranSec
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card