CozyStay < 1.7.1 - Unauthenticated PHP Object Injection

2025-06-09 00:00

Bonds

Strategic Overview

Status

Patched in 1.7.1

Affected ThemeCozyStay - Hotel Booking WordPress Theme

Affected Version< 1.7.1

CVSS9.8Critical

CVECVE-2025-49507

View all CozyStay - Hotel Booking WordPress Theme vulnerabilities

Vulnerability Overview

The CozyStay theme for WordPress is vulnerable to PHP Object Injection in versions up to 1.7.1 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Technical Analysis

REMEDIATION: Update to version 1.7.1, or a newer patched version --- IDENTIFIER: CWE-502 (Deserialization of Untrusted Data) The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

External References

https://www.cve.org/CVERecord?id=CVE-2025-49507 https://www.wordfence.com/threat-intel/vulnerabilities/id/8b29bc45-dff5-49e2-9a18-8c4a89edd424

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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