The Business <= 1.6.1 - Unauthenticated PHP Object Injection
Affected versions: *-1.6.1
Vulnerability type: CWE-502 Deserialization of Untrusted Data
Affected software, patched versions and attribution
The The Business theme for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.6.1 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.
The Business - Powerful One Page Biz Theme
Affected versions: *-1.6.1
Patched versions: Not supplied
Researcher credit: Tran Nguyen Bao Khanh
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- Published
- May 19, 2025
- CVSS
- 9.8