CVE-2023-51295

MEDIUM 6.5CVE-2023-51295 · Published 08/05/2025 · updated 17/06/2026

In short

CVE-2023-51295 is a MEDIUM (CVSS 6.5) vulnerability affecting event booking calendar (phpjabbers).
Chance of exploitation in the next 30 days (EPSS): 0.39%, higher than 33.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
event booking calendar phpjabbers	`= 4.0`	No fix yet

Description

PHPJabbers Event Booking Calendar v4.0 is vulnerable to Multiple HTML Injection in the "name, plugin_sms_api_key, plugin_sms_country_code, title, plugin_sms_api_key, title" parameters.

References

packetstorm.news/files/id/176485 · Exploit
phpjabbers.com/event-booking-calendar · Product
packetstormsecurity.com/files/176485/PHPJabbers-Event-Booking-Calendar-4.0-Cross-Site-Scripting-HTML-Injection.html

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Package

Affected versions

Patched versions

event booking calendar

phpjabbers

= 4.0

No fix yet

More vulnerabilities in event booking calendar

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