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CVE-2026-56053 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-56053

CVE-2026-56053

HIGH8.8

WordPress EventPrime plugin <= 4.3.4.1 - PHP Object Injection vulnerability

Published Jun 25, 2026

Modified 1 months ago

Details

Subscriber PHP Object Injection in EventPrime <= 4.3.4.1 versions.

References

https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-4-1-php-object-injection-vulnerability?_s_id=cve

https://www.cve.org/CVERecord?id=CVE-2026-56053

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

Serialization

Deserialization of Untrusted Data

Ecosystems

Timeline

PublishedJun 25, 2026

ModifiedJun 25, 2026