CVE-2023-0477

Public Exploit
Auto Featured Image < 3.9.16 - Author+ Arbitrary File Upload

Description

The Auto Featured Image (Auto Post Thumbnail) WordPress plugin before 3.9.16 includes an AJAX endpoint that allows any user with at least Author privileges to upload arbitrary files, such as PHP files. This is caused by incorrect file extension validation.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.31%
Third-Party Advisory wpscan.com
Affected: Unknown Auto Featured Image (Auto Post Thumbnail)
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/e5ef74a2-e04a-4a14-bd0e-d6910cd1c4b4 exploit vdb entry third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2023-0477?
CVE-2023-0477 has been scored as a high severity vulnerability.
How to fix CVE-2023-0477?
To fix CVE-2023-0477, 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-2023-0477 being actively exploited in the wild?
It is possible that CVE-2023-0477 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-2023-0477?
CVE-2023-0477 affects Unknown Auto Featured Image (Auto Post Thumbnail).
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