CVE-2026-11875 - Vulnerability Details - OpenCVE

The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sign or verify its guest-session cookie, allowing unauthenticated attackers to forge it and impersonate any ticket owner (identified by email address) to read, reply to, and close that person's support tickets.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00136.

Exploitation poc

Automatable yes

Technical Impact partial

No data.

No data.

No data.

No data.

References

Link	Providers
https://wpscan.com/vulnerability/1c69692e-5d0c-42cf-9b3d-b722f2ba4231/

History

Thu, 09 Jul 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 09 Jul 2026 07:00:00 +0000

Type	Values Removed	Values Added
Description		The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sign or verify its guest-session cookie, allowing unauthenticated attackers to forge it and impersonate any ticket owner (identified by email address) to read, reply to, and close that person's support tickets.
Title		WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated Support Ticket Access via Session Cookie Forgery
References		https://wpscan.com/vulnerability/1c69692e-5d0c-42cf-9b3d-b722f2ba4231/

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-07-09T06:00:02.497Z

Updated: 2026-07-09T14:44:24.978Z

Reserved: 2026-06-10T12:38:40.449Z

Link: CVE-2026-11875

Vulnrichment

Updated: 2026-07-09T14:44:16.582Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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