CVE-2026-93511
Last modified
CVE-2026-93511 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. The Premium Packages WordPress plugin before 7.2.1 does not verify PayPal's webhook signature before processing payment and subscription notifications, allowing unauthenticated attackers to forge payment confirmations and subscription-cancellation events against any order whose transaction id they know.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
The Premium Packages WordPress plugin before 7.2.1 does not verify PayPal's webhook signature before processing payment and subscription notifications, allowing unauthenticated attackers to forge payment confirmations and subscription-cancellation events against any order whose transaction id they know.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Premium Packages | >= 7.0.0, < 7.2.1 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-93511?
How severe is CVE-2026-93511?
How do I fix CVE-2026-93511?
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-93505A vulnerability was found in SveltyCMS 0.0.6. This vulnerabi…3.5
- CVE-2026-93506A vulnerability was determined in SveltyCMS 0.0.6. This issu…6.3
- CVE-2026-93507The WC Fields Factory WordPress plugin before 4.1.11 does no…3.3
- CVE-2026-93508The WC Fields Factory WordPress plugin before 4.1.11 does no…8.1
- CVE-2026-9351A security flaw has been discovered in NousResearch hermes-a…6.5
- CVE-2026-93510The Points and Rewards for WooCommerce WordPress plugin befo…4.3
- CVE-2026-93513Contributor Insecure Direct Object References (IDOR) in Site…4.3
- CVE-2026-9352A weakness has been identified in NousResearch hermes-agent …5.5
- CVE-2026-93526Unauthenticated Cross Site Scripting (XSS) in Event Tickets …7.1
- CVE-2026-93527Contributor SQL Injection in Live Copy Paste for Elementor <…8.5
- CVE-2026-93528The NP Quote Request for WooCommerce WordPress plugin before…3.7
- CVE-2026-93529Contributor Broken Access Control in WSP MCP – AI Agen…6.5
Are you affected by CVE-2026-93511?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST