AUGUST 16, 2026
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Case File

CVE-2026-19539

HIGH · CVSS 8.6 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-11 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The ticket management component in Roskus Prospero Flow CRM versions prior to 5.4.9 is vulnerable to an authorization bypass, allowing authenticated users to access, modify, and delete tickets belonging to other companies without proper authorization checks. This flaw can lead to unauthorized ticket hijacking and data exposure, posing significant risks to data integrity and confidentiality. Organizations using affected versions should prioritize patching to mitigate potential exploitation and safeguard sensitive information.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-19539
Severity
HIGH
CVSS
8.6
EPSS
0.32%

Original NVD Description

Authorization Bypass Through User-Controlled Key in the ticket management component in Roskus Prospero Flow CRM before 5.4.9 allows authenticated users of any company to read the full content (title, description, and attachments) of tickets belonging to another company, to hijack another company's tickets by reassigning their company_id, and to delete another company's tickets without any authorization check, via the ticket's numeric identifier, because the read and save operations retrieve the record without constraining the query to the authenticated user's company, and the delete controller type-hints a generic Illuminate\Http\Request instead of the TicketDeleteRequest that would enforce the required permission.