CVE-2026-97875

Description

Rojo's "rojo serve" HTTP API (default port 34872) has no Host/Origin header validation, making it vulnerable to DNS rebinding. A malicious webpage can read all project source, write malicious code to files on disk, and launch local programs via opener::open() with no user interaction beyond visiting the page.

Overview

State: PUBLISHED
Assigner (CNA): redhat-cnalr
CVSS severity: HIGH
CVSS score: 8.1 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Effective score: 8.1 / 10 HIGH source: CNA overview
CWE(s): CWE-350
Reserved: 2026-09-25
Published: 2026-09-25 10:48 UTC
Last updated: 2026-09-25 16:39 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/97xxx/CVE-2026-97875.json
Linked Threat: CVE-2026-97875 — DNS rebinding vulnerability in rojo serve HTTP API

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-09-25 11:17:16 UTC
NVD last modified: 2026-09-25 17:17:21 UTC
NVD CVSS v3.1: 8.1 / 10 HIGH source: 74b3a70d-cca6-4d34-9789-e83b222ae3be
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Exploitability subscore: 2.8 / 10
Impact subscore: 5.2 / 10

Affected products (1)

Vendor	Product	Versions	Platforms
rojo-rbx	rojo	`0` (affected)	—

Vendor references (3)

References embedded in the original CVE record by the assigning CNA.

https://github.com/rojo-rbx/rojo/pull/1270 patch
https://rustsec.org/advisories/RUSTSEC-2026-0279.html vendor-advisory
https://osv.dev/vulnerability/RUSTSEC-2026-0279 related

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (3)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://github.com/rojo-rbx/rojo/pull/1270 74b3a70d-cca6-4d34-9789-e83b222ae3be
https://osv.dev/vulnerability/RUSTSEC-2026-0279 74b3a70d-cca6-4d34-9789-e83b222ae3be
https://rustsec.org/advisories/RUSTSEC-2026-0279.html 74b3a70d-cca6-4d34-9789-e83b222ae3be

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-97875.json.

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