When processing media messages, it fetches user-controlled URLs ('MediaUrlN' parameters) using HTTP requests that include the integration's Twilio credentials in the 'Authorization' header.
An attacker can forge a webhook payload pointing to their own server and receive the victim's 'accountSID' and 'authToken' in plaintext (base64-encoded Basic Auth), leading to full compromise of the Twilio account.
Metrics
Affected Vendors & Products
No data.
No data.
No data.
No data.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://www.tenable.com/security/research/tra-2026-22 |
|
Fri, 27 Mar 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 27 Mar 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs ('MediaUrlN' parameters) using HTTP requests that include the integration's Twilio credentials in the 'Authorization' header. An attacker can forge a webhook payload pointing to their own server and receive the victim's 'accountSID' and 'authToken' in plaintext (base64-encoded Basic Auth), leading to full compromise of the Twilio account. | |
| Title | Botpress - Credential Disclosure via Twilio Webhook Handler | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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MITRE
Status: PUBLISHED
Assigner: tenable
Published:
Updated: 2026-03-27T14:39:39.593Z
Reserved: 2026-03-27T12:42:10.936Z
Link: CVE-2026-4984
Vulnrichment
Updated: 2026-03-27T14:39:34.501Z
NVD
Status : Received
Published: 2026-03-27T15:17:03.953
Modified: 2026-03-27T15:17:03.953
Link: CVE-2026-4984
Redhat
No data.
OpenCVE Enrichment
No data.
No weakness.