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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2026-97875

DNS rebinding vulnerability in rojo serve HTTP API

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

rojo-rbx rojo

Default version status: unaffected

  • 0 to < 7.7.0affected

References