high
8.1
CWE
285
Advisory Published
CVE Published
Updated

CVE-2023-47109: PrestaShop blockreassurance BO User can remove any file from server when adding a and deleting a block

First published: Wed Nov 08 2023(Updated: )

### Impact When adding a block in blockreassurance module, a BO user can modify the http request and give the path of any file in the project instead of an image. When deleting the block from the BO, the file will be deleted. It is possible to make the website completely unavailable by removing index.php for example. ### Patches v5.1.4 ### Workarounds No workaround available ### References

Credit: security-advisories@github.com security-advisories@github.com

Affected SoftwareAffected VersionHow to fix
composer/prestashop/blockreassurance<=5.1.3
5.1.4
<5.1.4

Remedy

https://github.com/PrestaShop/blockreassurance/commit/2d0e97bebf795690caffe33c1ab23a9bf43fcdfa

Remedy

https://github.com/PrestaShop/blockreassurance/commit/eec00da564db4c1804b0a0d1e3d9f7ec4e27d823

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2023-47109.

  • What is the impact of CVE-2023-47109?

    The impact of CVE-2023-47109 is that a back-office user can modify the HTTP request in the blockreassurance module and delete files, potentially making the website completely unavailable.

  • What is the severity of CVE-2023-47109?

    The severity of CVE-2023-47109 is medium, with a severity value of 5.5.

  • How can I fix CVE-2023-47109?

    To fix CVE-2023-47109, update the PrestaShop/blockreassurance package to version 5.1.4 or later.

  • Where can I find more information about CVE-2023-47109?

    You can find more information about CVE-2023-47109 in the following references: [GitHub Advisory](https://github.com/PrestaShop/blockreassurance/security/advisories/GHSA-83j2-qhx2-p7jc), [Commit 1](https://github.com/PrestaShop/blockreassurance/commit/2d0e97bebf795690caffe33c1ab23a9bf43fcdfa), [Commit 2](https://github.com/PrestaShop/blockreassurance/commit/eec00da564db4c1804b0a0d1e3d9f7ec4e27d823).

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