CVE-2026-5356
Last modified
CVE-2026-5356 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 5.4.0. This is due to the plugin's Stripe Connect payment processor accepting a client-supplied PaymentIntent ID.
Description
The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 5.4.0. This is due to the plugin's Stripe Connect payment processor accepting a client-supplied PaymentIntent ID. This makes it possible for unauthenticated attackers to pay an arbitrary amount by supplying a previously succeeded PaymentIntent token.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| latepoint | LatePoint – Calendar Booking Plugin for Appointments and Events | <= 5.4.0 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-5356?
How severe is CVE-2026-5356?
How do I fix CVE-2026-5356?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- 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-2026-53552Goploy is an open-source automation deployment system. In ve…9.6
- CVE-2026-53553Goploy is an open-source automation deployment system. Prior…7.7
- CVE-2026-53554SQLBot is an intelligent Text-to-SQL system based on large l…7.3
- CVE-2026-53555SQLBot is an intelligent Text-to-SQL system based on large l…5.1
- CVE-2026-53556SQLBot is an intelligent Text-to-SQL system based on large l…6
- CVE-2026-53557SQLBot is an intelligent Text-to-SQL system based on large l…7.7
- CVE-2026-53561An improper authentication vulnerability in HiveServer2 SAML…7.4
- CVE-2026-53565Improper Privilege Management vulnerability in Citrix Secure…8.5
- CVE-2026-53566Out-of-bounds read vulnerability in Citrix Citrix Secure Acc…6.8
- CVE-2026-53568Frappe is a full-stack web application framework. Prior to v…6.9
- CVE-2026-53569Frappe is a full-stack web application framework. In version…5.3
- CVE-2026-5357The Download Manager plugin for WordPress is vulnerable to S…6.4
Are you affected by CVE-2026-5356?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
