EUVD-2026-66992
GHSA-6pp5-95cc-8f8m
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-reachable deserialization sink, low complexity; PR:L reflects mandatory contributor authentication limiting unauthenticated exposure.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Contributor PHP Object Injection in Booking and Rental Manager <= 2.7.5 versions.
AnalysisAI
PHP Object Injection in the Booking and Rental Manager WordPress plugin (by magepeopleteam, versions <= 2.7.5) allows an authenticated contributor-level user to pass malicious serialized payloads through unsanitized input handled by the plugin. If a PHP Property-Oriented Programming (POP) chain is present in the WordPress environment - commonly supplied by WooCommerce or co-installed plugins - exploitation can yield full confidentiality, integrity, and availability compromise of the underlying server. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an authenticated WordPress account with at minimum the Contributor role (CVSS PR:L confirmed). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS 3.1 score of 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) reflects a high-severity, network-accessible flaw requiring only contributor-level WordPress authentication. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who holds a contributor account on the target WordPress site - obtained through registration, credential stuffing, or social engineering - crafts a serialized PHP object payload designed to trigger a POP chain available in the WooCommerce or plugin class scope. The payload is submitted through a booking-related form or AJAX endpoint handled by the vulnerable plugin without input validation, and PHP's unserialize() processes it server-side, invoking magic methods that ultimately execute arbitrary OS commands or exfiltrate the WordPress database. … |
| Remediation | Update the Booking and Rental Manager plugin to a version released after 2.7.5; the exact patched release should be confirmed via the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/booking-and-rental-manager-for-woocommerce/vulnerability/wordpress-booking-and-rental-manager-plugin-2-7-5-php-object-injection-vulnerability) or the WordPress plugin repository, as no specific fixed version number was included in the available intelligence data. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: identify all WordPress instances running Booking and Rental Manager versions 2.7.5 or below and immediately restrict contributor-level account access to essential personnel only. …
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External POC / Exploit Code
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