ChurchInfo 1.3.0 GET Request CartView.php unrestricted upload

Summaryinfo

A vulnerability identified as critical has been detected in ChurchInfo 1.3.0. This affects an unknown part of the file CartView.php of the component GET Request Handler. Performing a manipulation results in unrestricted upload. This vulnerability was named CVE-2021-43258. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in ChurchInfo 1.3.0 (Customer Relationship Management System). This affects some unknown functionality of the file CartView.php of the component GET Request Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

CartView.php in ChurchInfo 1.3.0 allows attackers to achieve remote code execution through insecure uploads. This requires authenticated access tot he ChurchInfo application. Once authenticated, a user can add names to their cart, and compose an email. Uploading an attachment for the email stores the attachment on the site in the /tmp_attach/ folder where it can be accessed with a GET request. There are no limitations on files that can be attached, allowing for malicious PHP code to be uploaded and interpreted by the server.

The weakness was presented 11/24/2022. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2021-43258 since 11/02/2021. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

The exploit is shared for download at github.com. It is declared as proof-of-concept. By approaching the search of inurl:CartView.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Customer Relationship Management System

Name

• ChurchInfo

Version

• 1.3.0

License

• open-source

CPE 2.3info

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CPE 2.2info

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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