TinySalt < 3.10.0 - Unauthenticated PHP Object Injection
Affected versions: [*, 3.10.0)
Vulnerability type: CWE-502 Deserialization of Untrusted Data
Affected software, patched versions and attribution
The TinySalt theme for WordPress is vulnerable to PHP Object Injection in versions up to 3.10.0 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.
TinySalt - Personal Food Blog WordPress Theme
Affected versions: [*, 3.10.0)
Patched versions: 3.10.0
Researcher credit: Bonds
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- Published
- June 9, 2025
- CVSS
- 8.1