Improper Authentication Restrictions in Saleor by Mirumee Software
CVE-2026-93650

6.3MEDIUM

Key Information:

Vendor

Mirumee Software

Status
Saleor
Vendor
CVE Published:
18 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-93650?

A vulnerability exists in certain versions of Saleor, specifically within the get_client_ip function in throttling.py. This issue can lead to inadequate restrictions on excessive authentication attempts, allowing remote exploitation. The complexity of the attack is high, and while exploitability is challenging, it has been publicly disclosed. The internal discussion within the project's issue tracker acknowledges potential for IP spoofing in standard deployments, indicating that the system's handling of X-Forwarded-For (XFF) headers may not be properly configured. A proposed fix related to right-to-left RFC 7239 hop selection remains unmerged at this time.

Affected Version(s)

Saleor 3.20.118

Saleor 3.21.0

Saleor 3.21.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-93650 - Proof of Concept

References

https://vuldb.com/vuln/407477
vdb-entrytechnical-description
https://vuldb.com/vuln/407477/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-93650
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ZAST.AI (VulDB User)
VulDB CNA Team
.