Soledad <= 8.4.1 - Unauthenticated PHP Object Injection

2023-12-05 00:00

Rafie Muhammad

Strategic Overview

Status

Patched in 8.4.2

Affected ThemeSoledad

Affected Version<= 8.4.1

CVSS9.8Critical

CVECVE-2023-49826

View all Soledad vulnerabilities

Vulnerability Overview

The Soledad theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 8.4.1 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable theme. 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 8.4.2, 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-2023-49826 https://www.wordfence.com/threat-intel/vulnerabilities/id/6e954190-7c58-4044-a85e-a188fe5b6d89

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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