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Vulnerability record · CVE-2025-62642 · published 17 October 2025

CVE-2025-62642: Rbi restaurant brands international assistant missing authorization vulnerability

Rbi · Restaurant Brands International Assistant

The Restaurant Brands International (RBI) assistant platform through 2025-09-06 has an "Anyone Can Join This Party" signup API that does not verify user account creation, allowing a remote unauthenticated attacker to create a user account.

8.6 CVSS 3.1 High EPSS 0.49% · top 60.6% CWE-862 · Missing authorization
8.6CVSS 3.1 base score
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
17 Jun 2026Last modified by NVD

Description

The Restaurant Brands International (RBI) assistant platform through 2025-09-06 has an "Anyone Can Join This Party" signup API that does not verify user account creation, allowing a remote unauthenticated attacker to create a user account.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://archive.today/fMYQp Broken Link
https://bobdahacker.com/blog/rbi-hacked-drive-thrus/ Permissions Required
https://web.archive.org/web/20250906134240/https:/bobdahacker.com/blog/rbi-hacked-drive-thrus Not Applicable
https://www.malwarebytes.com/blog/news/2025/09/popeyes-tim-hortons-burger-king-platforms-have-catastrophic-vulnerabiliti Press/Media CoverageThird Party Advisory
https://www.yahoo.com/news/articles/burger-king-hacked-attackers-impressed-124154038.html Press/Media CoverageThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2025-62650Rbi restaurant brands international assistant vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 relies on client-side authentication for use of the diagnostic screen.EPSS 0.50%9.9CVE-2025-62645Rbi restaurant brands international assistant vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 allows a remote authenticated attacker to obtain a token with adminis…EPSS 0.72%8.6CVE-2025-62643Rbi restaurant brands international assistant cleartext transmission vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 transmits passwords of user accounts in cleartext e-mail messages.EPSS 0.32%7.7CVE-2025-62644Rbi restaurant brands international assistant vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 has a Global Store Directory that shares personal information among a…EPSS 0.46%7.7CVE-2025-62646Rbi restaurant brands international assistant vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 allows remote attackers to review the stored audio of conversations b…EPSS 0.54%5.8CVE-2025-62649Rbi restaurant brands international assistant vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 relies on client-side authentication for submission of equipment orde…EPSS 0.51%5.8CVE-2025-62651Rbi restaurant brands international assistant incorrect authorization vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 does not implement access control for the bathroom rating interface.EPSS 0.39%5.8CVE-2025-62647Rbi restaurant brands international assistant incorrect authorization vulnerabilityThe Restaurant Brands International (RBI) assistant platform through 2025-09-06 provides the functionality of returning a JWT that can be used to cal…EPSS 0.38%

Source: NIST National Vulnerability Database (record CVE-2025-62642), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.