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CVE-2025-62647VulnerabilityPublished Updated

CVE-2025-62647: Restaurant Brands International assistant platform · Incorrect Authorization

Affects Restaurant Brands International assistant platformSource CVE Database V5

0

Not known to be exploited · CVSS 5.0 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
5.0Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 31% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 17 Oct 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

What to do

Affected software

ProductAffectedFixed in
Restaurant Brands International assistant platformAffected
  • =0
Fixed in–

AI-suggested

To mitigate CVE-2025-62647, RBI should implement strict authorization checks ensuring JWTs are only issued for store paths the requesting user is explicitly authorized to access. This includes validating user privileges against the requested store identifier before token issuance. The API generating signed AWS upload URLs must enforce access control policies that verify the JWT's scope and permissions correspond to the target resource path. Employing fine-grained role-based access control (RBAC) and continuous monitoring of API usage patterns can help detect and prevent abuse. Additionally, implementing logging and alerting on anomalous upload URL requests or uploads can provide early warning of exploitation attempts. Organizations using the assistant platform should apply any forthcoming patches promptly and conduct security reviews of their integration points. Network segmentation and limiting access to the assistant platform APIs to trusted internal systems can reduce exposure. Finally, regular security training for developers and administrators on secure token handling and authorization best practices is recommended.

Description

The Restaurant Brands International (RBI) assistant platform through 2025-09-06 provides the functionality of returning a JWT that can be used to call an API to return a signed AWS upload URL, for any store's path.

References

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