PHP object injection via form_data deserialization
Published Mar 20, 2025 · Updated Apr 8, 2026
PHP object injection in WebToffee Order Export & Order Import for WooCommerce 2.6.0 and earlier allows remote authenticated users to inject objects. The import and export AJAX handlers deserialize attacker-controlled form_data without preventing PHP object instantiation. Administrator access is required, and harmful effects require a POP chain from another plugin or theme; consequences include file deletion, data disclosure, or code execution.
Summary
What happened
PHP object injection in WebToffee Order Export & Order Import for WooCommerce 2.6.0 and earlier allows remote authenticated users to inject objects. The import and export AJAX handlers deserialize attacker-controlled form_data without preventing PHP object instantiation. Administrator access is required, and harmful effects require a POP chain from another plugin or theme; consequences include file deletion, data disclosure, or code execution.
The record
- CVE
- CVE-2024-13921
- Published
- Mar 20, 2025
- Updated
- Apr 8, 2026
- Vendor
- WebToffee
- Product
- Order Export & Order Import for WooCommerce
- Classifications
- CWE-502, T1190
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Mar 20, 2025CVE publishedPublication date reported by the CVE source.
- Apr 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=2.6.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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