CVE-2024-37932: Arbitrary File Access in Woocommerce OpenPos
Platform
wordpress
Component
woocommerce-openpos
Fixed in
6.4.5
CVE-2024-37932 describes an Arbitrary File Access vulnerability within the Woocommerce OpenPos plugin. This flaw allows attackers to manipulate files on the server, potentially leading to unauthorized access and data compromise. The vulnerability impacts versions of Woocommerce OpenPos up to and including 6.4.4, and a patch is available in version 6.4.5.
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Impact and Attack Scenarios
The Arbitrary File Access vulnerability in Woocommerce OpenPos allows an attacker to read or write files outside of the intended directory. This can be exploited to read sensitive configuration files, database credentials, or even execute arbitrary code if the attacker can upload and execute a malicious file. Successful exploitation could lead to complete server compromise and data exfiltration. The ability to manipulate files also opens the door for defacement of the website and disruption of services.
Exploitation Context
CVE-2024-37932 was publicly disclosed on 2024-07-12. No public proof-of-concept (POC) code has been released at the time of writing, but the nature of the vulnerability makes it likely that a POC will emerge. The vulnerability is not currently listed on the CISA KEV catalog, and there are no reports of active exploitation campaigns. The NVD entry was published on the same date as the public disclosure.
Threat Intelligence
Exploit Status
EPSS
0.42% (62% percentile)
CISA SSVC
CVSS Vector
What do these metrics mean?
- Attack Vector
- Network — remotely exploitable over the internet. No physical or local access required. Widest attack surface.
- Attack Complexity
- Low — no special conditions required. Attacker can exploit reliably without depending on rare configurations or timing.
- Privileges Required
- None — unauthenticated. No login or credentials needed to exploit.
- User Interaction
- None — attack is automatic and silent. Victim does nothing: no click, no file open.
- Scope
- Changed — successful attack can pivot beyond the vulnerable component to other systems or the host OS.
- Confidentiality
- None — no confidentiality impact. Attacker cannot read protected data.
- Integrity
- None — no integrity impact. Attacker cannot modify data.
- Availability
- High — complete crash or resource exhaustion. Full denial of service.
Affected Software
Weakness Classification (CWE)
Timeline
- Reserved
- Published
- Modified
- EPSS updated
Mitigation and Workarounds
The primary mitigation for CVE-2024-37932 is to immediately upgrade Woocommerce OpenPos to version 6.4.5 or later. If upgrading is not immediately feasible, consider implementing a Web Application Firewall (WAF) rule to block requests containing path traversal sequences (e.g., ../). Restrict file upload permissions and carefully validate all user-supplied input to prevent malicious file uploads. Regularly review file system permissions to ensure only authorized users and processes have access to sensitive files.
How to fix
Actualice el plugin Woocommerce OpenPos a una versión posterior a la 6.4.4. Esto solucionará la vulnerabilidad de eliminación arbitraria de archivos. Si no hay una versión disponible, considere deshabilitar el plugin hasta que se publique una actualización.
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Frequently asked questions
What is CVE-2024-37932 — Arbitrary File Access in Woocommerce OpenPos?
CVE-2024-37932 is a HIGH severity vulnerability allowing attackers to manipulate files in Woocommerce OpenPos versions up to 6.4.4, potentially leading to data exposure or server compromise.
Am I affected by CVE-2024-37932 in Woocommerce OpenPos?
You are affected if you are using Woocommerce OpenPos version 6.4.4 or earlier. Upgrade to version 6.4.5 to resolve the vulnerability.
How do I fix CVE-2024-37932 in Woocommerce OpenPos?
Upgrade Woocommerce OpenPos to version 6.4.5 or later. As a temporary workaround, implement a WAF rule to block path traversal attempts.
Is CVE-2024-37932 being actively exploited?
There are currently no confirmed reports of active exploitation, but the vulnerability's nature makes it likely that exploitation attempts will occur.
Where can I find the official Woocommerce advisory for CVE-2024-37932?
Refer to the official Woocommerce security advisory for details: [https://woocommerce.com/security/](https://woocommerce.com/security/)
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