CVE-2023-4819

Public Exploit

Shared Files < 1.7.6 - Unauthenticated Stored Cross-Site Scripting

Description

The Shared Files WordPress plugin before 1.7.6 does not return the right Content-Type header for the specified uploaded file. Therefore, an attacker can upload an allowed file extension injected with malicious scripts.

6.1

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.12%

Third-Party Advisory wpscan.com

Affected: Unknown Shared Files

References

Link	Tags
https://wpscan.com/vulnerability/4423b023-cf4a-46cb-b314-7a09ac08b29a	third party advisory vdb entry exploit technical description

Frequently Asked Questions

What is the severity of CVE-2023-4819?: CVE-2023-4819 has been scored as a medium severity vulnerability.
How to fix CVE-2023-4819?: To fix CVE-2023-4819, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-4819 being actively exploited in the wild?: It is possible that CVE-2023-4819 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-4819?: CVE-2023-4819 affects Unknown Shared Files.

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