Authenticated code execution via PHP template rendering
Published Aug 17, 2024 · Updated Aug 19, 2024
Code injection in InnoCMS 0.3.1 allows remote authenticated users to execute PHP code through a crafted backend page template. The page editor stores attacker-controlled template content in icms_dege_translations and writes it as a PHP view under storage/framework/views, where PHP parses it. Administrative backend access and a page-template update are required, after which the application executes injected PHP and system commands when the page is rendered.
Summary
What happened
Code injection in InnoCMS 0.3.1 allows remote authenticated users to execute PHP code through a crafted backend page template. The page editor stores attacker-controlled template content in icms_dege_translations and writes it as a PHP view under storage/framework/views, where PHP parses it. Administrative backend access and a page-template update are required, after which the application executes injected PHP and system commands when the page is rendered.
The record
- CVE
- CVE-2024-7899
- Published
- Aug 17, 2024
- Updated
- Aug 19, 2024
- Vendor
- InnoCMS
- Product
- InnoCMS
- Classifications
- CWE-94, T1059
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Aug 17, 2024CVE publishedPublication date reported by the CVE source.
- Aug 19, 2024Record 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=0.3.1
What conditions does exploitation require?
What is affected?
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
- InnoCMS 0.3.1 backend template injection proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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