Administrator-level object injection via unsafe deserialization
Published Feb 22, 2025 · Updated Apr 8, 2026
PHP object injection in Mambo Importer 1.0 and earlier allows remote authenticated users to inject objects through imported menu data. The fImportMenu function deserializes the attacker-controlled $data parameter without validating the resulting object graph. Administrator access is required, and file deletion, data retrieval, or code execution depends on another installed plugin or theme supplying a usable POP chain.
Summary
What happened
PHP object injection in Mambo Importer 1.0 and earlier allows remote authenticated users to inject objects through imported menu data. The fImportMenu function deserializes the attacker-controlled $data parameter without validating the resulting object graph. Administrator access is required, and file deletion, data retrieval, or code execution depends on another installed plugin or theme supplying a usable POP chain.
The record
- CVE
- CVE-2024-13899
- Published
- Feb 22, 2025
- Updated
- Apr 8, 2026
- Vendor
- misterpah
- Product
- Mambo Importer
- Classifications
- CWE-502
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Feb 22, 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?
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- Affected versionversion=0 <=1.0
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
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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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