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Given the rise in professional cybercrime networks actively seeking out these vulnerabilities, it's crucial that any potential threats are promptly addressed and the community is informed. The most effective method to do this is by publishing a CVE, like the one provided below.
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[CVE-2024-33836] Unrestricted Upload of File with Dangerous Type in JA Marketplace module for PrestaShop
In the module “JA Marketplace” (jamarketplace) up to version 9.0.1 from JA Module for PrestaShop, a guest can upload files with extensions .php.
Summary
- CVE ID: CVE-2024-33836
- Published at: 2024-06-18
- Platform: PrestaShop
- Product: jamarketplace
- Impacted release: <= 9.0.1 (9.0.2 fixed the vulnerability)
- Product author: JA Module
- Weakness: CWE-434
- Severity: critical (10)
Description
In version 6.X, the method JmarketplaceproductModuleFrontController::init() and in version 8.X, the method JmarketplaceSellerproductModuleFrontController::init() allow upload of .php files, which will lead to a critical vulnerability CWE-94.
This exploit is actively exploited in the wild
CVSS base metrics
- Attack vector: network
- Attack complexity: low
- Privilege required: none
- User interaction: none
- Scope: changed
- Confidentiality: high
- Integrity: high
- Availability: high
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Possible malicious usage
- Obtain admin access
- Remove data from the associated PrestaShop
- Steal data
Other recommendations
- It’s recommended to upgrade to the latest version of the module jamarketplace.
- Activate OWASP 933’s rules on your WAF (Web application firewall), be warned that you will probably break your backoffice and you will need to pre-configure some bypasses against this set of rules.
Timeline
| Date | Action |
|---|---|
| 2023-05-27 | Issue discovered during a code review by TouchWeb.fr |
| 2023-05-27 | Contact PrestaShop Addons security Team to confirm version scope |
| 2023-05-27 | PrestaShop Addons security Team confirms version scope |
| 2024-05-03 | Received CVE ID |
| 2024-06-18 | Publish this security advisory |
Links
DISCLAIMER: The French Association Friends Of Presta (FOP) acts as an intermediary to help hosting this advisory. While we strive to ensure the information and advice provided are accurate, FOP cannot be held liable for any consequences arising from reported vulnerabilities or any subsequent actions taken.
This advisory and patch is licensed under CC BY-SA 4.0
