High 8.1Published Sep 25, 2026

CVE-2026-97875DNS rebinding vulnerability in rojo serve HTTP API

Updated under an hour ago (2026-10-19 06:10 UTC)

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It affects rojo-rbx rojo. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for rojo-rbx rojo

Exploited in the last 30 days

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.

CVSS: 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-350
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: redhat-cnalr
NVD analysis: Deferred
Record last updated: Sep 25, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

rojo-rbx rojo rojo_rbx:rojo (from the name)	before 7.7.0	CNA record

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.