Weak Authentication in rachelos WeRSS we-mp-rss Product
CVE-2026-2215

6.3MEDIUM

Key Information:

Vendor

Rachelos

Status
Werss We-mp-rss
Vendor
CVE Published:
9 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2215?

A vulnerability has been identified in the rachelos WeRSS we-mp-rss component, particularly regarding the JWT Handler in the core/auth.py file. An attacker can manipulate the SECRET_KEY argument, leading to the use of a default cryptographic key. This scenario poses significant risks as it allows for potential authentication bypasses. The exploitation can be conducted remotely, although it requires advanced technical skills to be executed effectively. The exploit has been made public, which heightens the urgency for remediation.

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Affected Version(s)

WeRSS we-mp-rss 1.4.0

WeRSS we-mp-rss 1.4.1

WeRSS we-mp-rss 1.4.2

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-2026-2215 - Proof of Concept

References

https://vuldb.com/?id.344932
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344932
signaturepermissions-required
https://vuldb.com/?submit.752756
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

din4 (VulDB User)
JSON
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