Description

Deserialization of Untrusted Data vulnerability in GoodLayers Goodlayers Hotel allows Object Injection. This issue affects Goodlayers Hotel: from n/a through 3.1.4.

Classification

CVE ID: CVE-2025-39503

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.8

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

Affected Products

Vendor: GoodLayers

Product: Goodlayers Hotel

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 16.91% (scored less or equal to compared to others)

EPSS Date: 2025-06-06 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-39503
https://patchstack.com/database/wordpress/plugin/gdlr-hotel/vulnerability/wordpress-goodlayers-hotel-plugin-3-1-4-php-object-injection-vulnerability?_s_id=cve

Timeline