Authenticated code execution via arbitrary PHP configuration write
Published Apr 29, 2024 · Updated Mar 25, 2025
Code injection in OneThink 1.1 allows remote authenticated users to execute arbitrary PHP through the add-on builder. AddonsController.class.php copies the POST config value directly into an add-on config.php file, allowing supplied PHP to become executable code. Access to the administrative build endpoint and a valid authenticated session are required; successful exploitation runs attacker-controlled PHP in the web application context.
Summary
What happened
Code injection in OneThink 1.1 allows remote authenticated users to execute arbitrary PHP through the add-on builder. AddonsController.class.php copies the POST config value directly into an add-on config.php file, allowing supplied PHP to become executable code. Access to the administrative build endpoint and a valid authenticated session are required; successful exploitation runs attacker-controlled PHP in the web application context.
The record
- CVE
- CVE-2024-33443
- Published
- Apr 29, 2024
- Updated
- Mar 25, 2025
- Vendor
- OneThink
- Product
- OneThink
- Classifications
- CWE-94, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 29, 2024CVE publishedPublication date reported by the CVE source.
- Mar 25, 2025Record 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=1.1
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
- OneThink add-on config code-injection proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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