Description
Customer PHP Object Injection in Flexible Subscriptions <= 1.8.1 versions.
Published: 2026-08-19
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

Update the WordPress Flexible Subscriptions Plugin to the latest available version (at least 1.8.2).

Tracking

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Advisories

No advisories yet.

History

Fri, 21 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wpdesk
Wpdesk flexible Subscriptions
Vendors & Products Wordpress
Wordpress wordpress
Wpdesk
Wpdesk flexible Subscriptions

Wed, 19 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 19 Aug 2026 13:00:00 +0000

Type Values Removed Values Added
Description Customer PHP Object Injection in Flexible Subscriptions <= 1.8.1 versions.
Title WordPress Flexible Subscriptions plugin <= 1.8.1 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Wordpress Wordpress
Wpdesk Flexible Subscriptions
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-08-19T19:29:12.770Z

Reserved: 2026-08-12T10:51:25.492Z

Link: CVE-2026-73364

cve-icon Vulnrichment

Updated: 2026-08-19T19:29:08.489Z

cve-icon NVD

Status : Deferred

Published: 2026-08-19T13:18:07.520

Modified: 2026-08-20T12:48:31.843

Link: CVE-2026-73364

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-21T12:10:42Z

Weaknesses