CVE-2023-0477 - CVE House
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Status published Unknown CVE-2023-0477

Auto Featured Image < 3.9.16 - Author+ Arbitrary File Upload

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • dc11
  • WPScan

References

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Affected Vendor

Affected Software

Auto Featured Image (Auto Post Thumbnail)
Vulnerable Versions:
0

Timeline

Official Publish: March 13th, 2023
Last Modified: February 27th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.