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.
Published: 2026-03-27
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sun, 10 May 2026 16:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Sun, 10 May 2026 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-345
CWE-352

Mon, 30 Mar 2026 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Botpress
Botpress botpress
Vendors & Products Botpress
Botpress botpress

Fri, 27 Mar 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Fri, 27 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}


Subscriptions

Botpress Botpress
cve-icon MITRE

Status: PUBLISHED

Assigner: tenable

Published:

Updated: 2026-05-10T13:57:42.981Z

Reserved: 2026-03-27T12:42:10.936Z

Link: CVE-2026-4984

cve-icon Vulnrichment

Updated: 2026-03-27T14:39:34.501Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-27T15:17:03.953

Modified: 2026-05-10T14:16:51.070

Link: CVE-2026-4984

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-10T17:30:16Z

Weaknesses