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CVSS 7.2 · HIGH

CVE-2026-7448

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 5.5.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Analysis

The LatePoint plugin for WordPress is vulnerable to unauthenticated stored XSS via the first_name parameter. While the severity is high for affected users, this is a specific third-party plugin rather than a core development tool or widely deployed infrastructure component, making it less relevant to the general community.

Severity

Score: 7.2(HIGH)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: CHANGED
C: LOW
I: LOW
A: NONE
Weakness (CWE): CWE-79

EPSS

Probability of exploitation (next 30 days): 0.0012 (0.1%)
Percentile: 30.8%
EPSS: 2026-05-06

Technical description

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 5.5.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Published: 5/6/2026, 8:16:04 AM
Last modified: 5/6/2026, 1:06:42 PM

References

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