Tesla vulnerable to multipart part smuggling via unescaped `content-disposition` values — GHSA-28JH-G32X-V9V4

Summary

### Summary `Tesla.Multipart.part_headers_for_disposition/1` interpolates `Content-Disposition` parameter values (field name, filename, and other opts) verbatim into the part header line without encoding or escaping any special characters. An attacker who controls a filename, field name, or other disposition parameter can use unescaped double-quotes to inject extra disposition key-value pairs, or CRLF sequences to…

Timeline

Published by source

2026-07-10

Risk context

• Reported severity or threat level: low.
• Reported CVSS score: 2.1 out of 10.
• Reported EPSS value: 0.00143.
• Review exposure for the affected product or family: erlang: tesla.

Product

erlang: tesla

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

Evidence and provenance

Canonical advisory ID

GHSA-28JH-G32X-V9V4

Source

GitHub

Vendor

GitHub

Published by source

2026-07-10

Last source activity

2026-07-10

Additional identifiers

CVE-2026-48598

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.