Cross-Site Request Forgery Vulnerability in RackTables by RackTables
CVE-2026-18819

5.3MEDIUM

Key Information:

Vendor

RackTables

Status
Racktables
Vendor
CVE Published:
4 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-18819?

A serious security issue has been identified in RackTables, impacting versions up to 0.22.0. This vulnerability allows attackers to execute unauthorized commands on behalf of users without their consent due to a lack of cross-site request forgery (CSRF) prevention mechanisms. The exploit can be initiated remotely, and its disclosure has raised concerns regarding the urgency of remediation. Users are advised to take appropriate measures to safeguard their systems until an official fix is released.

Affected Version(s)

RackTables 0.1

RackTables 0.2

RackTables 0.3

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-2026-18819 - Proof of Concept

References

https://vuldb.com/vuln/385818
vdb-entry
https://vuldb.com/vuln/385818/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-18819
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fa1c4 (VulDB User)
VulDB CNA Team
.