CVE-2026-114196 PUBLISHED

WordPress Paytium plugin <= 5.0.5 - PHP Object Injection vulnerability

Assigner: Patchstack
Reserved: 21.10.2026 Published: 24.10.2026 Updated: 24.10.2026

Deserialization of Untrusted Data vulnerability in paytiumsupport Paytium paytium allows Object Injection.This issue affects Paytium: from n/a through 5.0.5.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	paytiumsupport
Product	Paytium
Versions	Default: unaffected affected from 0 to 5.0.5 (incl.)

Solutions

Update the WordPress Paytium plugin to the latest available version (at least 5.0.6).

Credits

Tarcísio Luchesi(Poystick) | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/paytium/vulnerability/wordpress-paytium-plugin-5-0-5-php-object-injection-vulnerability?_s_id=cve

Problem Types

Deserialization of Untrusted Data CWE

Impacts

Object Injection